界: Encapsulation

封裝是要劃定清楚的界限。在網頁瀏覽器中,這可能意味著確保您的行動程式碼不會被其他行動程式碼濫用。在伺服器上,這可能意味著區分經過驗證的資料與未經驗證的資料、區分一個使用者的資料與另一個使用者的資料,或區分允許使用者查看的資料與不允許查看的資料。

110 找到的項目
弱點
Abstract
範本定義一個未加密的 SNS 主題。
Explanation
依預設,SNS 主題不會進行靜態加密。這可能會將資料暴露給未經授權的檢視者。

範例 1:以下範例範本因忽略定義 AWS KMS 金鑰識別碼而無法加密 SNS 主題。

{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "My SNS topic",
"Resources": {
"MySNSTopic": {
"Type": "AWS::SNS::Topic",
"Properties": {
"Subscription": [
{
"Endpoint": "MySNSEndpoint",
"Protocol": "sqs"
}
],
"TopicName": "MyTopic"
}
}
}
}
References
[1] Michelle Mercier and Otavio Ferreira AWS Compute Blog: Encrypting messages published to Amazon SNS with AWS KMS
[2] AWS Documentation AWS SNS - Encryption at rest
[3] Standards Mapping - Common Weakness Enumeration CWE ID 311
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002475
[5] Standards Mapping - FIPS200 MP
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-28 Protection of Information at Rest (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-28 Protection of Information at Rest
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[12] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[13] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[14] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[15] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4, Requirement 3.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.3 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.3 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective B.2.5 - Terminal Software Design
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.3 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective B.2.5 - Terminal Software Design
[26] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 311
[27] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[28] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3210.1 CAT II, APP3310 CAT I, APP3340 CAT I
[29] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3500 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3210.1 CAT II, APP3340 CAT I
[31] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3210.1 CAT II, APP3340 CAT I
[32] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3210.1 CAT II, APP3340 CAT I
[33] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3210.1 CAT II, APP3340 CAT I
[34] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3210.1 CAT II, APP3340 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002340 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002340 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002340 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002340 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002340 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002340 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002340 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002340 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002340 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002340 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002340 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002340 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002340 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002340 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002340 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-002340 CAT II
[51] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
desc.structural.json.aws_cloudformation_misconfiguration_insecure_sns_topic_storage.base
Abstract
範本定義一個未加密的 SNS 主題。
Explanation
依預設,SNS 主題不會進行靜態加密。這可能會將資料暴露給未經授權的檢視者。

範例 1:以下範例顯示一個範本,其因忽略定義 AWS KMS 金鑰識別碼而無法加密 SNS 主題。


AWSTemplateFormatVersion: 2010-09-09
Description: My SNS Topic
Resources:
MySNSTopic:
Type: AWS::SNS::Topic
Properties:
Subscription:
- Endpoint: "MySNSEndpoint"
Protocol: "sqs"
TopicName: "SampleTopic"
References
[1] Michelle Mercier and Otavio Ferreira AWS Compute Blog: Encrypting messages published to Amazon SNS with AWS KMS
[2] AWS Documentation AWS SNS - Encryption at rest
[3] Standards Mapping - Common Weakness Enumeration CWE ID 311
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002475
[5] Standards Mapping - FIPS200 MP
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-28 Protection of Information at Rest (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-28 Protection of Information at Rest
[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.1.6 General Data Protection (L3)
[11] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[12] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[13] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[14] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[15] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4, Requirement 3.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.3 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.3 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective B.2.5 - Terminal Software Design
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.3 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective B.2.5 - Terminal Software Design
[26] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 311
[27] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[28] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3210.1 CAT II, APP3310 CAT I, APP3340 CAT I
[29] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3500 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3210.1 CAT II, APP3340 CAT I
[31] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3210.1 CAT II, APP3340 CAT I
[32] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3210.1 CAT II, APP3340 CAT I
[33] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3210.1 CAT II, APP3340 CAT I
[34] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3210.1 CAT II, APP3340 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002340 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002340 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002340 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002340 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002340 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002340 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002340 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002340 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002340 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002340 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002340 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002340 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002340 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002340 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002340 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-002340 CAT II
[51] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
desc.structural.yaml.aws_cloudformation_misconfiguration_insecure_sns_topic_storage.base
Abstract
服務不會在傳輸過程中強制執行強加密。
Explanation
保護不足的資料通訊管道可能會使關鍵的組織資料面臨遭受竊取、篡改或外洩的風險。
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 319
[2] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001453, CCI-002418, CCI-002420, CCI-002421, CCI-002422, CCI-002890, CCI-003123
[3] Standards Mapping - FIPS200 SC
[4] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), MA-4 Nonlocal Maintenance (P2), SC-8 Transmission Confidentiality and Integrity (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, MA-4 Nonlocal Maintenance, SC-8 Transmission Confidentiality and Integrity
[7] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 1.9.1 Communications Architectural Requirements (L2 L3), 2.2.5 General Authenticator Requirements (L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.1 Sensitive Private Data (L1 L2 L3), 8.1.6 General Data Protection (L3), 9.1.1 Communications Security Requirements (L1 L2 L3), 9.2.2 Server Communications Security Requirements (L2 L3), 14.4.5 HTTP Security Headers Requirements (L1 L2 L3)
[9] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection
[10] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[11] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[12] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[13] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[14] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[15] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[26] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 6.2 - Sensitive Data Protection, Control Objective 7 - Use of Cryptography, Control Objective C.4.1 - Web Software Communications
[28] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 319
[29] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 311
[30] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II, APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-000160 CAT II, APSC-DV-000170 CAT II, APSC-DV-001940 CAT II, APSC-DV-001950 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Transport Layer Protection (WASC-04)
[55] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage
desc.structural.iac.misconfiguration_insecure_transport.base
Abstract
應用程式使用 Touch ID 在金鑰鏈中儲存某個項目,但無法將有效指紋限制為儲存金鑰鏈項目時可用的指紋。
Explanation
以 Touch ID 為基礎的驗證可使用金鑰鏈服務進行實作,方法是,將某個項目儲存在金鑰鏈中,並設定要求使用者稍後使用其指紋擷取項目的存取控制。以下策略可用於定義使用者如何使用指紋進行驗證。

-kSecAccessControlUserPresence:限制使用 Touch ID 或密碼進行存取。不一定非要提供或註冊 Touch ID。即使新增或移除指紋,仍可透過 Touch ID 存取項目。
-kSecAccessControlTouchIDAny:限制使用 Touch ID 中任何註冊的指紋進行存取。新增或移除指紋不會使項目失效。
-kSecAccessControlTouchIDCurrentSet:限制使用 Touch ID 中目前註冊的指紋進行存取。新增或移除指紋會使項目失效。

使用 Touch ID 時,應使用 kSecAccessControlTouchIDCurrentSet 屬性,以免指紋在未來被新增或移除。

範例 1:以下程式碼使用 kSecAccessControlTouchIDAny 限制,該限制允許任何未來註冊的指紋來解除鎖定金鑰鏈項目:


...
SecAccessControlRef sacRef = SecAccessControlCreateWithFlags(kCFAllocatorDefault,
kSecAttrAccessibleWhenPasscodeSetThisDeviceOnly,
kSecAccessControlTouchIDCurrentSet,
nil);
NSMutableDictionary *dict = [NSMutableDictionary dictionary];
[dict setObject:(__bridge id)kSecClassGenericPassword forKey:(__bridge id) kSecClass];
[dict setObject:account forKey:(__bridge id)kSecAttrAccount];
[dict setObject:service forKey:(__bridge id) kSecAttrService];
[dict setObject:token forKey:(__bridge id)kSecValueData];
...
[dict setObject:sacRef forKey:(__bridge id)kSecAttrAccessControl];
[dict setObject:@"Please authenticate using the Touch ID sensor." forKey:(__bridge id)kSecUseOperationPrompt];

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
OSStatus status = SecItemAdd((__bridge CFDictionaryRef)dict, nil);
});
...
References
[1] David Thiel iOS Application Security: The Definitive Guide for Hackers and Developers No Starch Press
[2] Integrating Touch ID Into Your iOS Applications Cigital
[3] Don't Touch Me That Way nVisium
[4] SecAccessControlCreateFlags Apple
[5] Standards Mapping - Common Weakness Enumeration CWE ID 287
[6] Standards Mapping - Common Weakness Enumeration Top 25 2019 [13] CWE ID 287
[7] Standards Mapping - Common Weakness Enumeration Top 25 2020 [14] CWE ID 287
[8] Standards Mapping - Common Weakness Enumeration Top 25 2021 [14] CWE ID 287
[9] Standards Mapping - Common Weakness Enumeration Top 25 2022 [14] CWE ID 287
[10] Standards Mapping - Common Weakness Enumeration Top 25 2023 [13] CWE ID 287
[11] Standards Mapping - Common Weakness Enumeration Top 25 2024 [14] CWE ID 287
[12] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001958
[13] Standards Mapping - FIPS200 CM, SC
[14] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[15] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-3 Device Identification and Authentication (P1)
[16] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-3 Device Identification and Authentication
[17] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.7.1 Out of Band Verifier Requirements (L1 L2 L3), 2.7.2 Out of Band Verifier Requirements (L1 L2 L3), 2.7.3 Out of Band Verifier Requirements (L1 L2 L3), 2.8.4 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.8.5 Single or Multi Factor One Time Verifier Requirements (L2 L3), 3.7.1 Defenses Against Session Management Exploits (L1 L2 L3), 9.2.3 Server Communications Security Requirements (L2 L3)
[18] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[19] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[20] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-AUTH-1, MASVS-AUTH-2
[21] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[22] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[23] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[24] Standards Mapping - OWASP Top 10 2021 A07 Identification and Authentication Failures
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.3 - Authentication and Access Control
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.3 - Authentication and Access Control
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.3 - Authentication and Access Control, Control Objective C.2.1.2 - Web Software Access Controls
[37] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 311
[38] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[39] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001650 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001650 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001650 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001650 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001650 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001650 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001650 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001650 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001650 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001650 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001650 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001650 CAT II
[58] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001650 CAT II
[59] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001650 CAT II
[60] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001650 CAT II
[61] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001650 CAT II
[62] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.dataflow.objc.biometric_authentication_insufficient_touch_id_protection
Abstract
應用程式使用 Touch ID 在金鑰鏈中儲存某個項目,但無法將有效指紋限制為儲存金鑰鏈項目時可用的指紋。
Explanation
以 Touch ID 為基礎的驗證可使用金鑰鏈服務進行實作,方法是,將某個項目儲存在金鑰鏈中,並設定要求使用者稍後使用其指紋擷取項目的存取控制。以下策略可用於定義使用者如何使用指紋進行驗證。

-kSecAccessControlUserPresence:限制使用 Touch ID 或密碼進行存取。不一定非要提供或註冊 Touch ID。即使新增或移除指紋,仍可透過 Touch ID 存取項目。
-kSecAccessControlTouchIDAny:限制使用 Touch ID 中任何註冊的指紋進行存取。新增或移除指紋不會使項目失效。
-kSecAccessControlTouchIDCurrentSet:限制使用 Touch ID 中目前註冊的指紋進行存取。新增或移除指紋會使項目失效。

使用 Touch ID 時,應使用 kSecAccessControlTouchIDCurrentSet 屬性,以免指紋在未來被新增或移除。

範例 1:以下程式碼使用 kSecAccessControlTouchIDAny 限制,該限制允許任何未來註冊的指紋來解除鎖定金鑰鏈項目:


...
let flags = SecAccessControlCreateWithFlags(kCFAllocatorDefault,
kSecAttrAccessibleWhenPasscodeSetThisDeviceOnly,
.TouchIDAny,
nil)

var query = [String : AnyObject]()
query[kSecClass as String] = kSecClassGenericPassword
query[kSecAttrService as String] = service as AnyObject?
query[kSecAttrAccount as String] = account as AnyObject?
query[kSecValueData as String] = secret as AnyObject?
...
query[kSecAttrAccessControl as String] = sacRef
query[kSecUseOperationPrompt as String] = "Please authenticate using the Touch ID sensor."

SecItemAdd(query as CFDictionary, nil)
...
References
[1] David Thiel iOS Application Security: The Definitive Guide for Hackers and Developers No Starch Press
[2] Integrating Touch ID Into Your iOS Applications Cigital
[3] Don't Touch Me That Way nVisium
[4] SecAccessControlCreateFlags Apple
[5] Standards Mapping - Common Weakness Enumeration CWE ID 287
[6] Standards Mapping - Common Weakness Enumeration Top 25 2019 [13] CWE ID 287
[7] Standards Mapping - Common Weakness Enumeration Top 25 2020 [14] CWE ID 287
[8] Standards Mapping - Common Weakness Enumeration Top 25 2021 [14] CWE ID 287
[9] Standards Mapping - Common Weakness Enumeration Top 25 2022 [14] CWE ID 287
[10] Standards Mapping - Common Weakness Enumeration Top 25 2023 [13] CWE ID 287
[11] Standards Mapping - Common Weakness Enumeration Top 25 2024 [14] CWE ID 287
[12] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001958
[13] Standards Mapping - FIPS200 CM, SC
[14] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[15] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-3 Device Identification and Authentication (P1)
[16] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-3 Device Identification and Authentication
[17] Standards Mapping - OWASP Application Security Verification Standard 4.0 2.7.1 Out of Band Verifier Requirements (L1 L2 L3), 2.7.2 Out of Band Verifier Requirements (L1 L2 L3), 2.7.3 Out of Band Verifier Requirements (L1 L2 L3), 2.8.4 Single or Multi Factor One Time Verifier Requirements (L2 L3), 2.8.5 Single or Multi Factor One Time Verifier Requirements (L2 L3), 3.7.1 Defenses Against Session Management Exploits (L1 L2 L3), 9.2.3 Server Communications Security Requirements (L2 L3)
[18] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[19] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[20] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-AUTH-1, MASVS-AUTH-2
[21] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[22] Standards Mapping - OWASP Top 10 2007 A9 Insecure Communications
[23] Standards Mapping - OWASP Top 10 2010 A9 Insufficient Transport Layer Protection
[24] Standards Mapping - OWASP Top 10 2021 A07 Identification and Authentication Failures
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 4.1, Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 4.1, Requirement 6.5.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 4.1, Requirement 6.5.4
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 4.1, Requirement 6.5.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 4.1, Requirement 6.5.4
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 4.1, Requirement 6.5.4
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 4.2.1, Requirement 6.2.4
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 4.2.1, Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.3 - Authentication and Access Control
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.3 - Authentication and Access Control
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.3 - Authentication and Access Control, Control Objective C.2.1.2 - Web Software Access Controls
[37] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 311
[38] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[39] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001650 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001650 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001650 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001650 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001650 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001650 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001650 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001650 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001650 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001650 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001650 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001650 CAT II
[58] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001650 CAT II
[59] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001650 CAT II
[60] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001650 CAT II
[61] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001650 CAT II
[62] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)
[63] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication
desc.dataflow.swift.biometric_authentication_insufficient_touch_id_protection
Abstract
<cfdump> 標籤會洩漏部署的 web 應用中的機密資訊。
Explanation
使用程式碼來進行除錯或測試的目的而輸出變數的值是常見的,而該程式碼不應隨附在部署的應用程式中或保留啟動狀態。當此類型的除錯程式碼意外地留在應用程式中,應用程式可能會在無意間將其資訊洩漏給攻擊者。並不是所有的除錯指令都會洩漏敏感或隱私的資訊。不過,出現除錯指令經常表示已忽略附近的程式碼,且可能處在一種未維護的狀態。

在 ColdFusion 中,遺忘的除錯程式碼中最常見的示例是 <cfdump> 標籤。雖然在產品開發過程中允許使用 <cfdump>,但身為開發人員,對程式碼負責是開發網路應用程式的重要部分,所以應仔細考慮是否能夠使用每個 <cfdump> 標籤。
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 215
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [20] CWE ID 200
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [17] CWE ID 200
[6] Standards Mapping - FIPS200 SI
[7] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[8] Standards Mapping - OWASP Application Security Verification Standard 4.0 8.3.4 Sensitive Private Data (L1 L2 L3), 14.3.2 Unintended Security Disclosure Requirements (L1 L2 L3)
[9] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[10] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[11] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[12] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[13] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[14] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[15] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[20] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
desc.semantic.cfml.coldfusion_badpractices_leftover_debug_code
Abstract
未限制在 iframe 內納入應用程式可能會導致跨網站偽造要求或網路釣魚攻擊。
Explanation
當應用程式滿足以下條件時,會發生跨框架指令碼弱點:

1. 允許在 iframe 內納入自身。
2. 無法透過 X-Frame-Options 表頭指定框架原則。
3. 使用欠佳的保護措施,例如,以 JavaScript 為基礎的框架突破邏輯。

跨框架指令碼弱點通常是點擊劫持攻擊的基礎,攻擊者可能使用此攻擊來發起跨網站偽造要求或網路釣魚攻擊。
References
[1] OWASP Cross Frame Scripting
[2] OWASP Clickjacking
[3] OWASP Clickjacking Defense Cheat Sheet
[4] Node.js Security Checklist
[5] Standards Mapping - Common Weakness Enumeration CWE ID 1021
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 14.4.3 HTTP Security Headers Requirements (L1 L2 L3), 14.4.7 HTTP Security Headers Requirements (L1 L2 L3)
[12] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2021 A04 Insecure Design
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.6
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.6
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[24] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[40] Standards Mapping - Web Application Security Consortium Version 2.00 Server Misconfiguration (WASC-14)
desc.dataflow.javascript.cross_frame_scripting
Abstract
未限制在 iframe 內納入應用程式可能會導致跨網站偽造要求或網路釣魚攻擊。
Explanation
當應用程式滿足以下條件時,會發生跨框架指令碼弱點:

1. 允許在 iframe 內納入自身。
2. 無法透過 X-Frame-Options 表頭指定框架原則。
3. 使用欠佳的保護措施,例如,以 JavaScript 為基礎的框架突破邏輯。

跨框架指令碼弱點通常是點擊劫持攻擊的基礎,攻擊者可能使用此攻擊來發起跨網站偽造要求或網路釣魚攻擊。
References
[1] OWASP Cross Frame Scripting
[2] OWASP Clickjacking
[3] OWASP Clickjacking Defense Cheat Sheet
[4] Clickjacking Protection
[5] Standards Mapping - Common Weakness Enumeration CWE ID 1021
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[7] Standards Mapping - FIPS200 SI
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 14.4.3 HTTP Security Headers Requirements (L1 L2 L3), 14.4.7 HTTP Security Headers Requirements (L1 L2 L3)
[12] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[13] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[14] Standards Mapping - OWASP Top 10 2021 A04 Insecure Design
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.6
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.6
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[24] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[40] Standards Mapping - Web Application Security Consortium Version 2.00 Server Misconfiguration (WASC-14)
desc.structural.python.cross_frame_scripting
Abstract
localStoragesessionStorage 之間傳遞數值時,可能在不知不覺中暴露敏感資訊。
Explanation
HTML5 提供 localStoragesessionStorage 對應,可讓開發人員維持程式值。sessionStorage 對應提供呼叫頁面的儲存空間,且持續時間為頁面實例和即時瀏覽器階段作業運算期間。但 localStorage 對應則是提供可在多個頁面實例和瀏覽器實例存取的儲存空間。此功能可讓應用程式在多個瀏覽器標籤或視窗中維持並使用相同的資訊。

舉例來說,開發人員想要在旅遊應用程式中使用多個瀏覽器標籤或實例,讓使用者可以開啟多個標籤來比較住宿方案,同時也可以保持使用者原本的搜尋條件。在傳統的 HTTP 儲存方法中,使用者進行購物時存在一定風險,且在某個標籤中所做的決定 (已儲存在階段作業或 Cookie 中) 會干擾另一個標籤中的購物操作。

使用可在多個瀏覽器標籤中利用使用者數值的功能時,開發人員必須特別謹慎,別將敏感資訊從 sessionStorage 範圍移至 localStorage (反之亦然)。

範例 1:以下範例將信用卡 CCV 資訊儲存在工作階段中,表示使用者已授權網站對已建檔的信用卡收取購物費用。每次要在此瀏覽器索引標籤頁面中購物時,都必須核准信用卡。為了避免再次輸入 CCV,該資訊會儲存在 sessionStorage 物件中。但是,開發人員也會將資訊儲存在 localStorage 物件中。


...
try {
sessionStorage.setItem("userCCV", currentCCV);
} catch (e) {
if (e == QUOTA_EXCEEDED_ERR) {
alert('Quota exceeded.');
}
}

...
...

var retrieveObject = sessionStorage.getItem("userCCV");
try {
localStorage.setItem("userCCV",retrieveObject);
} catch (e) {
if (e == QUOTA_EXCEEDED_ERR) {
alert('Quota exceeded.');
}
...

var userCCV = localStorage.getItem("userCCV");
...
}
...


藉由將資訊放回 localStorage 物件中,使用者可以在其他瀏覽器標籤中和呼叫新瀏覽器時使用 CCV 資訊。這樣會略過應用程式原本工作流程的邏輯。
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 501
[2] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001090, CCI-002361
[3] Standards Mapping - FIPS200 SI
[4] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-12 Session Termination (P2), SC-4 Information in Shared Resources (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-12 Session Termination, SC-4 Information in Shared System Resources
[7] Standards Mapping - OWASP Application Security Verification Standard 4.0 8.2.3 Client-side Data Protection (L1 L2 L3)
[8] Standards Mapping - OWASP Mobile 2014 M4 Unintended Data Leakage
[9] Standards Mapping - OWASP Mobile 2024 M9 Insecure Data Storage
[10] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-STORAGE-2
[11] Standards Mapping - OWASP Top 10 2004 A1 Unvalidated Input
[12] Standards Mapping - OWASP Top 10 2021 A04 Insecure Design
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.1
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.8
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[25] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I
[26] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I
[27] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I
[28] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I
[29] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I
[30] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I
[31] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-000060 CAT II, APSC-DV-002380 CAT II
[48] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
[49] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage
desc.dataflow.javascript.cross_session_contamination
Abstract
該 Visualforce 頁面動作方法或控制器建構函式會執行敏感工作,而沒有保護未經授權的要求。
Explanation
Cross-Site Request Forgery (CSRF) 弱點會在以下情況中出現:
1.Web 應用程式使用了階段作業 Cookie。

2.應用程式在回應 HTTP 要求時,沒有驗證該要求是否經使用者同意產生。

依預設,Visualforce 頁面會呈現隱藏的表單欄位,用作防 CSRF 權杖。這些權杖會被包含在從此頁面傳送的要求中,在執行相應的動作方法或命令之前,伺服器會檢查這些權杖的有效性。但是,這種內建防禦功能不會套用於頁面動作方法和自訂頁面控制器建構函式,因為它們是在頁面載入期間產生防 CSRF 權杖之前執行的。

範例 1:以下 Visualforce 頁面宣告了自訂控制器 MyAccountActions 和頁面動作方法 pageAction()pageAction() 方法會在造訪頁面 URL 時執行,而伺服器不會檢查防 CSRF 權杖。


<apex:page controller="MyAccountActions" action="{!pageAction}">
...
</apex:page>

public class MyAccountActions {

...
public void pageAction() {
Map<String,String> reqParams = ApexPages.currentPage().getParameters();
if (params.containsKey('id')) {
Id id = reqParams.get('id');
Account acct = [SELECT Id,Name FROM Account WHERE Id = :id];
delete acct;
}
}
...
}


攻擊者可能會設定一個包含下列程式碼的惡意網站:

<img src="http://my-org.my.salesforce.com/apex/mypage?id=YellowSubmarine" height=1 width=1/>


如果 Visualforce 頁面的管理員在網站上具有作用中階段作業時造訪了惡意頁面,則會在不知情的情況下為攻擊者刪除帳戶。
References
[1] Salesforce Security Tips for Apex and Visualforce Development - Cross-Site Request Forgery (CSRF)
[2] A. Klein Divide and Conquer: HTTP Response Splitting, Web Cache Poisoning Attacks, and Related Topics
[3] OWASP Cross-Site Request Forgery (CSRF) Prevention Cheat Sheet
[4] Standards Mapping - Common Weakness Enumeration CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[9] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[10] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[11] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[12] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[13] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[14] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[16] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[17] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[18] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[19] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[20] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[21] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[33] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[34] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[35] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[36] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[58] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[59] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[60] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.structural.apex.csrf
Abstract
狀態不斷變化的 HTTP 要求必須包含使用者特定的密碼,以避免攻擊者做出未經授權的要求。
Explanation
Cross-Site Request Forgery (CSRF) 弱點會在以下情況中出現:
1.Web 應用程式使用了階段作業 Cookie。
2.應用程式在回應 HTTP 要求時,沒有驗證該要求是否經使用者同意產生。

範例 1:在下列範例中,Web 應用程式允許管理員建立新帳戶:


RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, "/new_user");
body = addToPost(body, new_username);
body = addToPost(body, new_passwd);
rb.sendRequest(body, new NewAccountCallback(callback));


攻擊者可能會設定一個包含下列程式碼的惡意網站:


RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, "http://www.example.com/new_user");
body = addToPost(body, "attacker";
body = addToPost(body, "haha");
rb.sendRequest(body, new NewAccountCallback(callback));


如果 example.com 管理員在網站上具有作用中階段作業時造訪了惡意頁面,則會在不知情的情況下為攻擊者建立帳戶。這就是 CSRF 攻擊。這樣是有可能的,因為應用程式無法確定要求的來源。因此任何要求可能是使用者選擇的合法操作,也可能是由攻擊者建立的偽造操作。攻擊者不會看到假造的要求所產生的網頁,所以這種攻擊技術只有對修改應用程式狀態的要求有用。

在 URL 中傳遞階段作業識別碼而非當作 Cookie 的應用程式不會有 CSRF 問題,因為攻擊者沒有辦法存取階段作業識別碼並將其作為假造要求的一部分。

有些架構會自動包含 CSRF nonce 以協助保護應用程式。停用此功能可能使應用程式處於風險之中。

範例 2:這個受 Spring Security 保護的應用程式明確停用了 CSRF 保護。


<http auto-config="true">
...
<csrf disabled="true"/>
</http>
References
[1] A. Klein Divide and Conquer: HTTP Response Splitting, Web Cache Poisoning Attacks, and Related Topics
[2] OWASP Cross-Site Request Forgery (CSRF) Prevention Cheat Sheet
[3] Standards Mapping - Common Weakness Enumeration CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[9] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[10] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[11] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[12] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[13] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[16] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[17] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[19] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[20] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[33] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[34] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[58] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[59] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.config.java.csrf
Abstract
HTTP 要求必須包含特定使用者密碼,以避免攻擊者作出未經授權的要求。
Explanation
防禦跨網站偽造要求 (CSRF) 弱點會在以下情況中出現:
1. Web 應用程式使用了階段作業 cookie。

2. 應用程式在回應 HTTP 要求時,沒有驗證該要求是否經使用者同意產生。



nonce 是與訊息一起傳送的加密隨機值,用於防止重複進行的攻擊。如果要求不包含其來源的證明,則負責處理要求的程式碼將容易受到 CSRF 的攻擊 (除非它不改變應用程式的狀態)。這代表使用工作階段 Cookie 的 Web 應用程式必須特別留意,以確保攻擊者沒辦法傳遞假造的要求去欺騙使用者。想像若 Web 應用程式允許管理人員如下建立新帳戶:



var req = new XMLHttpRequest();
req.open("POST", "/new_user", true);
body = addToPost(body, new_username);
body = addToPost(body, new_passwd);
req.send(body);


攻擊者可能會建立一個包含下列程式碼的惡意網站。


var req = new XMLHttpRequest();
req.open("POST", "http://www.example.com/new_user", true);
body = addToPost(body, "attacker");
body = addToPost(body, "haha");
req.send(body);


如果 example.com 管理員在網站上的有效階段作業期間造訪惡意頁面,則會在不知不覺中為攻擊者建立帳戶。這就是 CSRF 攻擊。這樣是有可能的,因為應用程式無法確定要求的來源。因此不論是使用者建立的或是由攻擊者建立的偽造操作,都會被視為合法的操作。攻擊者不會看到假造的要求所產生的網頁,所以這種攻擊技術只有對修改應用程式狀態的要求有用。

在 URL 中傳送階段作業識別碼而非當作 Cookie 的應用程式不會有 CSRF 問題,因為攻擊者沒有辦法存取階段作業識別碼做為假造的要求。
References
[1] A. Klein Divide and Conquer: HTTP Response Splitting, Web Cache Poisoning Attacks, and Related Topics
[2] OWASP Cross-Site Request Forgery (CSRF) Prevention Cheat Sheet
[3] Standards Mapping - Common Weakness Enumeration CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[9] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[10] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[11] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[12] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[13] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[16] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[17] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[19] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[20] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[33] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[34] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[58] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[59] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.structural.javascript.csrf
Abstract
Django 應用程式不會啟用 CSRF 中介軟體保護
Explanation
防禦跨網站偽造要求 (CSRF) 弱點會在以下情況中出現:
1. Web 應用程式使用了階段作業 Cookie。

2. 應用程式在回應 HTTP 要求時,沒有驗證該要求是否經使用者同意產生。

nonce 是與訊息一起傳送的加密隨機值,用於防止重複進行的攻擊。如果 HTTP 要求目前沒有包含其來源的證明,則負責處理 HTTP 要求的程式碼會容易受到 CSRF 的攻擊 (除非它不改變應用程式的狀態)。這代表使用階段作業 Cookie 的 Web 應用程式必須特別留意,以確保攻擊者沒辦法傳遞假造的要求去欺騙使用者。想像若 Web 應用程式允許管理人員提交以下表單建立新帳戶:


<form method="POST" action="/new_user" >
Name of new user: <input type="text" name="username">
Password for new user: <input type="password" name="user_passwd">
<input type="submit" name="action" value="Create User">
</form>


攻擊者可能建立如以下的網站:


<form method="POST" action="http://www.example.com/new_user">
<input type="hidden" name="username" value="hacker">
<input type="hidden" name="user_passwd" value="hacked">
</form>
<script>
document.usr_form.submit();
</script>


如果 example.com 管理員在網站上的有效階段作業期間造訪惡意頁面,則會在不知不覺中為攻擊者建立帳戶。這就是 CSRF 攻擊。這樣是有可能的,因為應用程式無法確定要求的來源。因此不論是使用者建立的或是由攻擊者建立的偽造操作,都會被視為合法的操作。攻擊者不會看到假造的要求所產生的網頁,所以這種攻擊技術只有對修改應用程式狀態的要求有用。

在 URL 中傳送階段作業識別碼而非當作 Cookie 的應用程式不會有 CSRF 問題,因為攻擊者沒有辦法存取階段作業識別碼做為假造的要求。
References
[1] A. Klein Divide and Conquer: HTTP Response Splitting, Web Cache Poisoning Attacks, and Related Topics
[2] Standards Mapping - Common Weakness Enumeration CWE ID 352
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[9] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[10] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[15] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[16] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[17] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[19] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[31] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[32] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[33] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[34] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[57] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[58] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.structural.python.cross_site_request_forgery_django_settings
Abstract
HTTP 要求必須包含特定使用者機密,以避免攻擊者作出未經授權的要求。
Explanation
Cross-site request forgery (CSRF) 弱點會在以下情況中出現:
1. Web 應用程式使用了階段作業 Cookie。

2. 應用程式在回應 HTTP 要求時,沒有驗證該要求是否經使用者同意產生。

nonce 是與訊息一起傳送的加密隨機值,用於防止重複進行的攻擊。 如果要求不包含其來源的證明,則負責處理要求的程式碼將容易受到 CSRF 的攻擊 (除非它不改變應用程式的狀態)。 這代表使用階段作業 Cookie 的 Web 應用程式必須特別留意,以確保攻擊者沒辦法傳遞假造的要求去欺騙使用者。 想像若 Web 應用程式允許管理人員按如下方式建立新帳戶:

依預設,Play Framework 會新增保護來防範 CSRF,但也可全域或針對特定路徑予以停用。

範例 1:以下路徑定義停用 buyItem 控制項方法的 CSRF 保護。

+ nocsrf
POST /buyItem controllers.ShopController.buyItem


如果使用者在其 shop.com 的階段作業處於作用中狀態期間受騙而造訪惡意頁面,則該使用者會不知不覺地為攻擊者購買項目。 這就是 CSRF 攻擊。 這樣是有可能的,因為應用程式無法確定要求的來源。 因此任何要求可能是使用者選擇的合法操作,也可能是由攻擊者建立的偽造操作。 攻擊者不會看到假造的要求所產生的網頁,所以這種攻擊技術只有對修改應用程式狀態的要求有用。

在 URL 中傳送階段作業識別碼而非當作 Cookie 的應用程式不會有 CSRF 問題,因為攻擊者沒有辦法存取階段作業識別碼來將其作為假造的要求。
References
[1] A. Klein Divide and Conquer: HTTP Response Splitting, Web Cache Poisoning Attacks, and Related Topics
[2] OWASP Cross-Site Request Forgery (CSRF) Prevention Cheat Sheet
[3] Standards Mapping - Common Weakness Enumeration CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[9] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[10] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[11] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[12] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[13] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[16] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[17] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[19] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[20] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[33] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[34] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[58] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[59] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.semantic.scala.cross_site_request_forgery
Abstract
表單發佈必須包含特定使用者機密,以避免攻擊者作出未經授權的要求。
Explanation
防禦跨網站偽造要求 (CSRF) 弱點會在以下情況中出現:
1. Web 應用程式使用了階段作業 Cookie。

2. 應用程式在回應 HTTP 要求時,沒有驗證該要求是否經使用者同意產生。



nonce 是與訊息一起傳送的加密隨機值,用於防止重複進行的攻擊。如果 HTTP 要求目前沒有包含其來源的證明,則負責處理 HTTP 要求的程式碼會容易受到 CSRF 的攻擊 (除非它不改變應用程式的狀態)。這代表使用階段作業 Cookie 的 Web 應用程式必須特別留意,以確保攻擊者沒辦法傳遞假造的要求去欺騙使用者。想像若 Web 應用程式允許管理人員提交以下表單建立新帳戶:


<form method="POST" action="/new_user" >
Name of new user: <input type="text" name="username">
Password for new user: <input type="password" name="user_passwd">
<input type="submit" name="action" value="Create User">
</form>


攻擊者可能建立如以下的網站:


<form method="POST" action="http://www.example.com/new_user">
<input type="hidden" name="username" value="hacker">
<input type="hidden" name="user_passwd" value="hacked">
</form>
<script>
document.usr_form.submit();
</script>


如果 example.com 管理員在網站上的有效階段作業期間造訪惡意頁面,則會在不知不覺中為攻擊者建立帳戶。這就是 CSRF 攻擊。這樣是有可能的,因為應用程式無法確定要求的來源。因此不論是使用者建立的或是由攻擊者建立的偽造操作,都會被視為合法的操作。攻擊者不會看到假造的要求所產生的網頁,所以這種攻擊技術只有對修改應用程式狀態的要求有用。

在 URL 中傳送階段作業識別碼而非當作 Cookie 的應用程式不會有 CSRF 問題,因為攻擊者沒有辦法存取階段作業識別碼做為假造的要求。
References
[1] A. Klein Divide and Conquer: HTTP Response Splitting, Web Cache Poisoning Attacks, and Related Topics
[2] OWASP Cross-Site Request Forgery (CSRF) Prevention Cheat Sheet
[3] Standards Mapping - Common Weakness Enumeration CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[9] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[10] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[11] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[12] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[13] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[16] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization
[17] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[19] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[20] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[33] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[34] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[35] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[57] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[58] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[59] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.content.html.csrf
Abstract
停用設定為 noopenX-Download-Options 標頭,允許下載的 HTML 頁面在網站向其提供的安全環境中執行。
Explanation
當網站必須能夠為使用者提供下載時,開啟這些下載的選項意味著在瀏覽器中執行的任何已提供檔案都可以在與該網站相同的安全環境中,於目前瀏覽器中開啟。
如果攻擊者能夠操縱下載的檔案,便可插入在瀏覽器中執行的 HTML 或指令碼來充當 Cross-site scripting 攻擊,從而竊取或操縱目前階段作業中的資訊。

範例 1:以下範例明確停用了針對在瀏覽器中執行的已提供下載的防護。


var express = require('express');
var app = express();
var helmet = require('helmet');

app.use(helmet({
ieNoOpen: false
}));
...
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 79, CWE ID 80
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [2] CWE ID 079
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [1] CWE ID 079
[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [2] CWE ID 079
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [2] CWE ID 079
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [2] CWE ID 079
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [1] CWE ID 079
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-002754
[9] Standards Mapping - FIPS200 SI
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.3.3 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[15] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[16] Standards Mapping - OWASP Top 10 2004 A4 Cross Site Scripting
[17] Standards Mapping - OWASP Top 10 2007 A1 Cross Site Scripting (XSS)
[18] Standards Mapping - OWASP Top 10 2010 A2 Cross-Site Scripting (XSS)
[19] Standards Mapping - OWASP Top 10 2013 A3 Cross-Site Scripting (XSS)
[20] Standards Mapping - OWASP Top 10 2017 A7 Cross-Site Scripting (XSS)
[21] Standards Mapping - OWASP Top 10 2021 A03 Injection
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.4
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.7
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.7
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.7
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.7
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.7
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[34] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 079
[35] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 079
[36] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 079
[37] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3580 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3580 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3580 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3580 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3580 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3580 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3580 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-002490 CAT I, APSC-DV-002560 CAT I
[60] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Scripting (WASC-08)
[61] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Scripting
desc.dataflow.javascript.cross_site_scripting_untrusted_html_downloads
Abstract
伺服器無法在有效接受跨網域要求的同時驗證要求來源,攻擊者可能使用這些要求來劫持雙向 WebSocket 連線。
Explanation
當使用者受騙而造訪了惡意網站,該惡意網站將會與合法後端伺服器建立 WebSocket 連線時,Cross-Site WebSocket Hijacking 便會發生。用於要求伺服器升級至 WebSocket 通訊協定的初始 HTTP 要求是一般的 HTTP 要求,因此瀏覽器將會傳送任何繫結至目標網域的 Cookie (包括任何階段作業 Cookie)。如果伺服器無法驗證 Origin 表頭,將會允許任何惡意網站模擬使用者,並在使用者甚至無法注意到的情況下,建立雙向 WebSocket 連線。
References
[1] Christian Schneider Cross-Site WebSocket Hijacking
[2] Standards Mapping - Common Weakness Enumeration CWE ID 352
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[9] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[10] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[15] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[16] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[17] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[30] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[31] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[32] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[57] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.semantic.dotnet.cross_site_websocket_hijacking
Abstract
伺服器無法驗證要求的來源,因此會接受跨網域要求,攻擊者可能使用這些要求來劫持雙向 WebSocket 連線。
Explanation
當使用者受騙而造訪了惡意網站,該惡意網站將會與合法後端伺服器建立 WebSocket 連線時,Cross-Site WebSocket Hijacking 便會發生。用於要求伺服器升級至 WebSocket 通訊協定的初始 HTTP 要求是一般的 HTTP 要求,因此瀏覽器將會傳送任何繫結至目標網域的 Cookie (包括任何階段作業 Cookie)。如果伺服器無法驗證 Origin 表頭,將會允許任何惡意網站模擬使用者,並在使用者甚至無法注意到的情況下,建立雙向 WebSocket 連線。
References
[1] Christian Schneider Cross-Site WebSocket Hijacking
[2] Standards Mapping - Common Weakness Enumeration CWE ID 352
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [9] CWE ID 352
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [9] CWE ID 352
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [9] CWE ID 352
[6] Standards Mapping - Common Weakness Enumeration Top 25 2022 [9] CWE ID 352
[7] Standards Mapping - Common Weakness Enumeration Top 25 2023 [9] CWE ID 352
[8] Standards Mapping - Common Weakness Enumeration Top 25 2024 [4] CWE ID 352
[9] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001310, CCI-001941, CCI-001942
[10] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1), SI-10 Information Input Validation (P1)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity, SI-10 Information Input Validation
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.5.3 Token-based Session Management (L2 L3), 4.2.2 Operation Level Access Control (L1 L2 L3), 13.2.3 RESTful Web Service Verification Requirements (L1 L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[15] Standards Mapping - OWASP Top 10 2007 A5 Cross Site Request Forgery (CSRF)
[16] Standards Mapping - OWASP Top 10 2010 A5 Cross-Site Request Forgery (CSRF)
[17] Standards Mapping - OWASP Top 10 2013 A8 Cross-Site Request Forgery (CSRF)
[18] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.9
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.9
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.9
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.9
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.9
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[30] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 352
[31] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 352
[32] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 352
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3585 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3585 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3585 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3585 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3585 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3585 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3585 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002500 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Request Forgery (WASC-09)
[57] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Request Forgery
desc.semantic.java.cross_site_websocket_hijacking
Abstract
應用程式使用拒絕清單來控制表單所暴露的屬性。開發人員可能會在新增屬性時忘記更新拒絕清單,並且可能會意外將敏感欄位暴露給攻擊者。
Explanation
應用程式使用 exclude 拒絕清單。這難以維護且容易出錯。如果開發人員向表單或備份表單的 Model 新增欄位,但卻忘記更新 exclude 篩選,則可能會將敏感欄位暴露給攻擊者。攻擊者將能夠提交惡意資料並將其繫結至任何非排斥性欄位。

範例 1:以下表單暴露某些 User 屬性,但會針對使用者 id 檢查拒絕清單:


from myapp.models import User
...
class UserForm(ModelForm):
class Meta:
model = User
exclude = ['id']
...


如果已使用新的 role 屬性來更新 User 模型,但關聯的 UserForm 並未更新,則會在表單中暴露 role 屬性。
References
[1] Django Foundation Creating forms from models
[2] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[3] Standards Mapping - OWASP API 2023 API3 Broken Object Property Level Authorization
[4] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
desc.structural.python.django_bad_practices_attributes_in_deny_list
Abstract
允許儲存沒有加密或適當存取控制的向量嵌入項目,可能會導致未經授權的存取、資料外洩以及敏感資訊的潛在濫用。
Explanation
在沒有加密或適當存取控制的情況下儲存向量嵌入項目,可能會導致未經授權的存取和資料外洩。嵌入項目通常代表敏感資訊,其暴露可能會危及資料的機密性和完整性。
範例 1:在以下的程式碼片段中,包含嵌入項目的 FAISS 索引被寫入名為「index.faiss」的檔案中。

import faiss
...

# Generate random embeddings
embeddings = get_llm_embedding()

# Create a FAISS index
index.add(embeddings)

# Write the index to a file
faiss.write_index(index, "index.faiss")

如果此檔案未加密儲存,則容易受到未經授權的存取,進而可能洩露敏感資料。
References
[1] OWASP Top 10 for Large Language Model Applications OWASP
[2] Security of AI embeddings explained IronCore Labs
[3] Standards Mapping - Common Weakness Enumeration CWE ID 313
[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001350, CCI-002475
[5] Standards Mapping - FIPS200 MP
[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection
[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 AU-9 Protection of Audit Information (P1), SC-28 Protection of Information at Rest (P1)
[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 AU-9 Protection of Audit Information, SC-28 Protection of Information at Rest
[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 8.1.6 General Data Protection (L3)
[10] Standards Mapping - OWASP Mobile 2014 M2 Insecure Data Storage
[11] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage
[12] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage
[13] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage
[14] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure
[15] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure
[16] Standards Mapping - OWASP Top 10 2021 A02 Cryptographic Failures
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 7.1 - Use of Cryptography
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 7.1 - Use of Cryptography, Control Objective B.2.3 - Terminal Software Design
[26] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 311
[27] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[28] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3210.1 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3210.1 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3210.1 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3210.1 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3210.1 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3210.1 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3210.1 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001350 CAT II, APSC-DV-002340 CAT II
[51] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
desc.structural.python.embedding_and_data_exposure
Abstract
載入可在應用程式內容中執行不可信賴之 Script 的檔案是很危險的。
Explanation
當滿足以下條件時,會發生 File Based Cross Zone Scripting:

1. 載入會讓 Script 在應用程式內執行的檔案。

2. 載入的 Script 是視為執行中應用程式的相同來源。

若這兩個條件均符合,即會導致一系列攻擊,特別是如果其他方根據資訊是否來自應用程式內部來判定是否可信賴。

範例 1:以下程式碼使用 Android WebView 以便在本地載入檔案:

...
myWebView.loadUrl("file:///android_asset/www/index.html");
...

Example 1 中,Android WebView 轉譯器會將所有透過 loadUrl() (具有開頭為「file://」的 URL) 載入的程式碼視為位於同一來源。

在從檔案載入時,攻擊者透過以下幾種典型方式來利用 File Based Cross-Zone Scripting 弱點:
- 本地檔案由其他攻擊者所控制,該攻擊者會將 Script 插入檔案。
這取決於檔案權限、檔案位置或檔案可能的儲存位置及載入位置的競賽條件 (會有一個用於執行修改的時間窗口)。

- 檔案可能會召喚外部資源。
當載入的檔案從外部資源擷取 Script 時,可能會發生此情況。

範例 2:以下程式碼會查看外部來源以確定應該執行的 JavaScript。

<script src="http://www.example.com/js/fancyWidget.js"></script>

Example 2 中,使用不安全的通訊協定會讓惡意動作執行者修改產生的指令碼。或者,可能會執行其他攻擊以將機器重新路由到攻擊者的站台。

- 載入的檔案可能包含 Cross-site scripting 弱點。
如果載入的檔案可插入程式碼,則插入的程式碼可在應用程式內容中執行。沒有必要非要插入 JavaScript,只需插入 HTML 亦可允許塗改或 Denial of Service 攻擊。
References
[1] Erika Chin and David Wagner Bifocals: Analyzing WebView Vulnerabilities in Android Applications
[2] Standards Mapping - Common Weakness Enumeration CWE ID 79, CWE ID 80
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [2] CWE ID 079
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [1] CWE ID 079
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [2] CWE ID 079
[6] Standards Mapping - Common Weakness Enumeration Top 25 2022 [2] CWE ID 079
[7] Standards Mapping - Common Weakness Enumeration Top 25 2023 [2] CWE ID 079
[8] Standards Mapping - Common Weakness Enumeration Top 25 2024 [1] CWE ID 079
[9] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[10] Standards Mapping - FIPS200 SI
[11] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[12] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[13] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.3.3 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[16] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4, MASVS-PLATFORM-2
[17] Standards Mapping - OWASP Top 10 2004 A4 Cross Site Scripting
[18] Standards Mapping - OWASP Top 10 2007 A1 Cross Site Scripting (XSS)
[19] Standards Mapping - OWASP Top 10 2010 A2 Cross-Site Scripting (XSS)
[20] Standards Mapping - OWASP Top 10 2013 A3 Cross-Site Scripting (XSS)
[21] Standards Mapping - OWASP Top 10 2017 A7 Cross-Site Scripting (XSS)
[22] Standards Mapping - OWASP Top 10 2021 A03 Injection
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.4
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.7
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.7
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.7
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.7
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.7
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[32] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[33] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[34] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[35] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 079
[36] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 079
[37] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 079
[38] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3580 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3580 CAT I
[40] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3580 CAT I
[41] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3580 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3580 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3580 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3580 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-002560 CAT I
[61] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Scripting (WASC-08)
[62] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Scripting
desc.semantic.java.file_based_cross_zone_scripting
Abstract
載入可在應用程式有權限的內容中執行不可信賴之 Script 的本機檔案是很危險的。
Explanation
滿足以下條件時,會發生 File Based Cross Zone Scripting:

1. 載入了會讓 Script 在應用程式內執行的檔案。


2. 載入的 Script 被視為具有與執行中應用程式 (file://) 相同的來源。

若這兩個條件均符合,則可能會導致一系列攻擊,特別是如果其他方根據資訊是否來自應用程式內部來判定是否可信賴。

範例 1:以下程式碼使用 UIWebView.loadRequest(_:) 方法載入本機檔案:

...
NSURL *url = [[NSBundle mainBundle] URLForResource: filename withExtension:extension];
[webView loadRequest:[[NSURLRequest alloc] initWithURL:url]];
...


Example 1 中,WebView 引擎會將所有透過 UIWebView.loadRequest(_:) (具有開頭為 file:// 的 URL) 載入的程式碼視為位於有權限的本機檔案來源。

在從檔案載入時,攻擊者透過以下幾種典型方式來利用 File-Based Cross-Zone Scripting 弱點:

- 本機檔案可能受攻擊者控制。例如,攻擊者可能會將檔案傳送給其受害者,然後受害者繼續在易受攻擊的應用程式 (例如:雲端儲存應用程式) 上儲存該檔案
- 本地檔案由其他攻擊者所控制,該攻擊者會將 Script 注入檔案。這取決於檔案權限、檔案位置或檔案可能的儲存位置及載入位置的競賽條件 (會有一個用於執行修改的時間窗口)。
- 檔案可能會召喚外部資源。當載入的檔案從外部資源擷取 Script 時,可能會發生此情況。
- 載入的檔案可能包含 Cross-site scripting 弱點。如果正在載入的檔案包含注入的程式碼,則此程式碼可能會在您的應用程式內容中執行。注入的程式碼不需要為 JavaScript 程式碼,因為注入的 HTML 亦可允許塗改或 Denial of Service 攻擊。

如果攻擊者控制的檔案是透過 file:// URL 從本機載入,則相同來源策略 (Same Origin Policy) 將允許此檔案中的 Script 存取相同來源的任何其他檔案,這會讓攻擊者存取包含敏感資訊的任何本機檔案。
References
[1] Same-origin policy for file: URIs Mozilla
[2] Old Habits Die Hard: Cross-Zone Scripting in Dropbox & Google Drive Mobile Apps IBM
[3] loadHTMLString(_:baseURL:) API documentation Apple
[4] loadRequest(_:) API documentation Apple
[5] Standards Mapping - Common Weakness Enumeration CWE ID 79, CWE ID 80
[6] Standards Mapping - Common Weakness Enumeration Top 25 2019 [2] CWE ID 079
[7] Standards Mapping - Common Weakness Enumeration Top 25 2020 [1] CWE ID 079
[8] Standards Mapping - Common Weakness Enumeration Top 25 2021 [2] CWE ID 079
[9] Standards Mapping - Common Weakness Enumeration Top 25 2022 [2] CWE ID 079
[10] Standards Mapping - Common Weakness Enumeration Top 25 2023 [2] CWE ID 079
[11] Standards Mapping - Common Weakness Enumeration Top 25 2024 [1] CWE ID 079
[12] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[13] Standards Mapping - FIPS200 SI
[14] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[15] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[16] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[17] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.3.3 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[18] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[19] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4, MASVS-PLATFORM-2
[20] Standards Mapping - OWASP Top 10 2004 A4 Cross Site Scripting
[21] Standards Mapping - OWASP Top 10 2007 A1 Cross Site Scripting (XSS)
[22] Standards Mapping - OWASP Top 10 2010 A2 Cross-Site Scripting (XSS)
[23] Standards Mapping - OWASP Top 10 2013 A3 Cross-Site Scripting (XSS)
[24] Standards Mapping - OWASP Top 10 2017 A7 Cross-Site Scripting (XSS)
[25] Standards Mapping - OWASP Top 10 2021 A03 Injection
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.7
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.7
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.7
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.7
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.7
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[37] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[38] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 079
[39] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 079
[40] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 079
[41] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3580 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3580 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3580 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3580 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3580 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3580 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3580 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002560 CAT I
[62] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002560 CAT I
[63] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-002560 CAT I
[64] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Scripting (WASC-08)
[65] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Scripting
desc.dataflow.objc.file_based_cross_zone_scripting
Abstract
載入可在應用程式有權限的內容中執行不可信賴之 Script 的本機檔案是很危險的。
Explanation
滿足以下條件時,會發生 File Based Cross Zone Scripting:

1. 載入了會讓 Script 在應用程式內執行的檔案。


2. 載入的 Script 被視為具有與執行中應用程式 (file://) 相同的來源。

若這兩個條件均符合,則可能會導致一系列攻擊,特別是如果其他方根據資訊是否來自應用程式內部來判定是否可信賴。

範例 1:以下程式碼使用 UIWebView.loadRequest(_:) 方法載入本機檔案:

...
let url = Bundle.main.url(forResource: filename, withExtension: extension)
self.webView!.load(URLRequest(url:url!))
...


Example 1 中,WebView 引擎會將所有透過 UIWebView.loadRequest(_:) (具有開頭為 file:// 的 URL) 載入的程式碼視為位於有權限的本機檔案來源。

在從檔案載入時,攻擊者透過以下幾種典型方式來利用 File-Based Cross-Zone Scripting 弱點:

- 本機檔案可能受攻擊者控制。例如,攻擊者可能會將檔案傳送給其受害者,然後受害者繼續在易受攻擊的應用程式 (例如:雲端儲存應用程式) 上儲存該檔案
- 本地檔案由其他攻擊者所控制,該攻擊者會將 Script 注入檔案。這取決於檔案權限、檔案位置或檔案可能的儲存位置及載入位置的競賽條件 (會有一個用於執行修改的時間窗口)。
- 檔案可能會召喚外部資源。當載入的檔案從外部資源擷取 Script 時,可能會發生此情況。
- 載入的檔案可能包含 Cross-site scripting 弱點。如果正在載入的檔案包含注入的程式碼,則此程式碼可能會在您的應用程式內容中執行。注入的程式碼不需要為 JavaScript 程式碼,因為注入的 HTML 亦可允許塗改或 Denial of Service 攻擊。

如果攻擊者控制的檔案是透過 file:// URL 從本機載入,則相同來源策略 (Same Origin Policy) 將允許此檔案中的 Script 存取相同來源的任何其他檔案,這會讓攻擊者存取包含敏感資訊的任何本機檔案。
References
[1] Same-origin policy for file: URIs Mozilla
[2] Old Habits Die Hard: Cross-Zone Scripting in Dropbox & Google Drive Mobile Apps IBM
[3] loadHTMLString(_:baseURL:) API documentation Apple
[4] loadRequest(_:) API documentation Apple
[5] Standards Mapping - Common Weakness Enumeration CWE ID 79, CWE ID 80
[6] Standards Mapping - Common Weakness Enumeration Top 25 2019 [2] CWE ID 079
[7] Standards Mapping - Common Weakness Enumeration Top 25 2020 [1] CWE ID 079
[8] Standards Mapping - Common Weakness Enumeration Top 25 2021 [2] CWE ID 079
[9] Standards Mapping - Common Weakness Enumeration Top 25 2022 [2] CWE ID 079
[10] Standards Mapping - Common Weakness Enumeration Top 25 2023 [2] CWE ID 079
[11] Standards Mapping - Common Weakness Enumeration Top 25 2024 [1] CWE ID 079
[12] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002754
[13] Standards Mapping - FIPS200 SI
[14] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[15] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-10 Information Input Validation (P1)
[16] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-10 Information Input Validation
[17] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.3.3 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[18] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection
[19] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4, MASVS-PLATFORM-2
[20] Standards Mapping - OWASP Top 10 2004 A4 Cross Site Scripting
[21] Standards Mapping - OWASP Top 10 2007 A1 Cross Site Scripting (XSS)
[22] Standards Mapping - OWASP Top 10 2010 A2 Cross-Site Scripting (XSS)
[23] Standards Mapping - OWASP Top 10 2013 A3 Cross-Site Scripting (XSS)
[24] Standards Mapping - OWASP Top 10 2017 A7 Cross-Site Scripting (XSS)
[25] Standards Mapping - OWASP Top 10 2021 A03 Injection
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.4
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.1
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.7
[29] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.7
[30] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.7
[31] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.7
[32] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.7
[33] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[34] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[35] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection
[36] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection
[37] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection
[38] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 079
[39] Standards Mapping - SANS Top 25 2010 Insecure Interaction - CWE ID 079
[40] Standards Mapping - SANS Top 25 2011 Insecure Interaction - CWE ID 079
[41] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3580 CAT I
[42] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3580 CAT I
[43] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3580 CAT I
[44] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3580 CAT I
[45] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3580 CAT I
[46] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3580 CAT I
[47] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3580 CAT I
[48] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I
[49] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I
[50] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I
[51] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I
[52] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I
[53] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I
[54] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I
[55] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I
[56] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I
[57] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I
[58] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I
[59] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I
[60] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I
[61] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002560 CAT I
[62] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002560 CAT I
[63] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-002560 CAT I
[64] Standards Mapping - Web Application Security Consortium Version 2.00 Cross-Site Scripting (WASC-08)
[65] Standards Mapping - Web Application Security Consortium 24 + 2 Cross-Site Scripting
desc.dataflow.swift.file_based_cross_zone_scripting
Abstract
程式會定義過度許可的跨網域策略。
Explanation
依預設,Flash 應用程式需遵守相同來源策略 (Same Origin Policy),它可以確保只有在兩個 SWF 應用程式都來自相同網域時,才可以存取彼此的資料。Adobe Flash 允許開發人員在程式上或透過 crossdomain.xml 組態設定檔案的適當設定來修改策略。但是,變更設定時應特別小心,因為過度允許的跨網域策略會允許惡意應用程式以不適當的方式與受害者應用程式通訊,導致欺騙、資料遭竊取、傳遞和其他攻擊。

範例 1:以下內容是使用萬用字元在程式上指定允許應用程式與哪些網域通訊的範例。


flash.system.Security.allowDomain("*");


使用 * 做為給 allowDomain() 的引數,表示應用程式的資料可以讓其他來自任何網域的 SWF 應用程式存取。
References
[1] Peleus Uhley Creating more secure SWF web applications
[2] Matt Wood and Prajakta Jagdale Auditing Adobe Flash through Static Analysis
[3] Standards Mapping - Common Weakness Enumeration CWE ID 942
[4] Standards Mapping - Common Weakness Enumeration Top 25 2023 [24] CWE ID 863
[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [18] CWE ID 863
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414
[7] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)
[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement
[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 14.4.6 HTTP Security Headers Requirements (L1 L2 L3), 14.5.3 Validate HTTP Request Header Requirements (L1 L2 L3)
[11] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[12] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[13] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[14] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[25] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[41] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.semantic.actionscript.flash_misconfiguration_overly_permissive_cross_domain_policy
Abstract
程式定義過度允許的自訂表頭原則。
Explanation
依預設,Flash 應用程式需遵守相同來源策略 (Same Origin Policy),它可以確保只有在兩個 SWF 應用程式都來自相同網域時,才可以存取彼此的資料。Adobe Flash 允許開發人員在程式上或透過 crossdomain.xml 組態設定檔案的適當設定來修改策略。從 Flash Player 9,0,124,0 開始,Adobe 也引進了定義 Flash Player 可以在網域間傳送哪些自訂表頭的功能。但是,定義這些設定時應特別小心,因為將過度允許的自訂表頭策略和過度允許的跨網域策略一起套用時,會允許惡意應用程式將其選擇的表頭傳送到目標應用程式,可能會導致多種攻擊,或在不知道如何處理所接收之表頭的應用程式執行中造成錯誤。

範例 1:以下配置顯示了使用萬用字元指定 Flash Player 可以在網域間傳送哪些標頭。


<cross-domain-policy>
<allow-http-request-headers-from domain="*" headers="*"/>
</cross-domain-policy>


使用 * 做為 headers 屬性的值,表示任何表頭都會在網域間傳送。
References
[1] Peleus Uhley Creating more secure SWF web applications
[2] Matt Wood and Prajakta Jagdale Auditing Adobe Flash through Static Analysis
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414
[4] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement
[7] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[8] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[9] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[10] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[11] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[12] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[18] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[19] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[20] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[21] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[22] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[37] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.config.actionscript.flash_misconfiguration_overly_permissive_custom_headers_policy
Abstract
程式使用未經驗證的使用者輸入來略過預期的跨網域策略限制。
Explanation
依預設,Flash 應用程式需遵守相同來源策略 (Same Origin Policy),它可以確保只有在兩個 SWF 應用程式都來自相同網域時,才可以存取彼此的資料。Adobe Flash 允許開發人員在程式上或透過 crossdomain.xml 組態設定檔案的適當設定來修改策略。但是,決定誰可以影響設定時應特別小心,因為過度允許的跨網域策略會允許惡意應用程式以不適當的方式與受害者應用程式通訊,導致欺騙、資料遭竊取、傳遞和其他攻擊。Policy restrictions bypass 弱點會在以下情況中出現:

1. 資料從不可信賴的來源進入應用程式。

2. 資料用來載入或修改跨網域策略設定。
範例 1:以下程式碼對載入的 SWF 檔案使用其中一個參數的值,做為載入跨網域策略檔案的來源 URL。


...
var params:Object = LoaderInfo(this.root.loaderInfo).parameters;
var url:String = String(params["url"]);
flash.system.Security.loadPolicyFile(url);
...
範例 2:以下程式碼對載入的 SWF 檔案使用其中一個參數的值,以定義可信任網域的清單。


...
var params:Object = LoaderInfo(this.root.loaderInfo).parameters;
var domain:String = String(params["domain"]);
flash.system.Security.allowDomain(domain);
...
References
[1] Peleus Uhley Creating more secure SWF web applications
[2] Matt Wood and Prajakta Jagdale Auditing Adobe Flash through Static Analysis
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414
[4] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement
[7] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[8] Standards Mapping - OWASP Top 10 2004 A1 Unvalidated Input
[9] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[10] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[11] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[12] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[17] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[18] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[19] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[20] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[21] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[22] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[36] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
desc.dataflow.actionscript.flash_misconfiguration_policy_restrictions_bypass
Abstract
程式允許 HTTP 和 HTTPS SWF 應用程式進行通訊。
Explanation
從 Flash Player 7 開始,透過 HTTP 載入的 SWF 應用程式不允許存取預設透過 HTTPS 載入的 SWF 應用程式。Adobe Flash 允許開發人員在程式上或透過 crossdomain.xml 組態設定檔案的適當設定來修改此限制。但是,定義這些設定時應特別小心,因為 HTTP 載入的 SWF 應用程式容易遭到 man-in-the-middle 攻擊,因此不應該受信賴。

範例 1:以下程式碼會呼叫 allowInsecureDomain(),它會關閉以下限制:防止 HTTP 載入的 SWF 應用程式存取 HTTPS 載入之 SWF 應用程式的資料。


flash.system.Security.allowInsecureDomain("*");
References
[1] Peleus Uhley Creating more secure SWF web applications
[2] Matt Wood and Prajakta Jagdale Auditing Adobe Flash through Static Analysis
[3] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414
[4] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[5] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)
[6] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement
[7] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[8] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[9] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[10] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control
[11] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[12] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.4, Requirement 6.5.8
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.4, Requirement 6.5.8
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.4, Requirement 6.5.8
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.4, Requirement 6.5.8
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[18] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control, Control Objective 6.2 - Sensitive Data Protection
[19] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control, Control Objective 6.2 - Sensitive Data Protection
[20] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective 6.2 - Sensitive Data Protection, Control Objective C.2.3 - Web Software Access Controls, Control Objective C.4.1 - Web Software Communications
[21] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 862
[22] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II
[38] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.semantic.actionscript.flash_misconfiguration_unauthorized_data_access
Abstract
除錯程式碼可能會影響效能或洩露敏感資料給攻擊者。
Explanation
開發作業一般會為了除錯或測試目而增加一些「後門」程式碼,這些程式碼不會隨應用程式一起提供或部署。當這類除錯程式碼意外地留在應用程式中時,會導致應用程式開放在未預期的互動模式。這些後門入口點很容易造成安全問題,因為在設計或者測試期間,並沒有將它們考慮在內,並且不會出現在應用程式設計中的操作環境中。
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 489
[2] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[3] Standards Mapping - OWASP Application Security Verification Standard 4.0 14.3.2 Unintended Security Disclosure Requirements (L1 L2 L3), 14.2.2 Dependency (L1 L2 L3)
[4] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[5] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[6] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[7] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.6
[8] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[9] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[10] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[11] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[12] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[15] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[16] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[17] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[18] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3620 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3620 CAT II
[20] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3620 CAT II
[21] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3620 CAT II
[22] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3620 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3620 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3620 CAT II
desc.semantic.golang.go_bad_practices_leftover_debug_code
Abstract
設定了一個 GraphQL 端點以啟用 GraphiQL。
Explanation
GraphiQL 是一種瀏覽器內工具,它利用 GraphQL 結構描述自我檢查機制為 GraphQL API 開發和測試提供圖形介面。GraphiQL 可協助使用者探索 GraphQL 結構描述以及撰寫和執行 GraphQL 查詢。

不建議允許存取生產階段中的 GraphiQL,因為透過 GraphiQL 啟用 GraphQL 結構描述的自我檢查,可能會使您的整體安全態勢面臨風險。攻擊者可能使用 GraphiQL 和自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下 Spring GraphQL 應用程式組態檔會啟用 GraphiQL。

spring.graphql.graphiql.enabled=true
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.config.java.graphql_bad_practices_graphiql_enabled
Abstract
建立一個已啟用 GraphiQL 的 GraphQL 端點。
Explanation
GraphiQL 是一種瀏覽器內工具,它利用 GraphQL 結構描述自我檢查機制為 GraphQL API 開發和測試提供圖形介面。GraphiQL 可協助使用者探索 GraphQL 結構描述以及撰寫和執行 GraphQL 查詢。

不建議允許存取生產階段中的 GraphiQL,因為透過 GraphiQL 啟用 GraphQL 結構描述的自我檢查,可能會使您的整體安全態勢面臨風險。攻擊者可能使用 GraphiQL 和自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下程式碼將初始化一個預設啟用 GraphiQL 的 GraphQL.js 端點:

app.use('/graphql', graphqlHTTP({
schema
}));
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.structural.javascript.graphql_bad_practices_graphiql_enabled
Abstract
建立一個已啟用 GraphiQL 的 GraphQL 端點。
Explanation
GraphiQL 是一種瀏覽器內工具,它利用 GraphQL 結構描述自我檢查機制為 GraphQL API 開發和測試提供圖形介面。GraphiQL 可協助使用者探索 GraphQL 結構描述,以及撰寫和執行 GraphQL 查詢。

不建議允許存取生產階段中的 GraphiQL,因為透過 GraphiQL 啟用 GraphQL 結構描述的自我檢查,可能會使您的整體安全態勢面臨風險。攻擊者可能使用 GraphiQL 和自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下程式碼將初始化一個已啟用 GraphiQL 的 GraphQL 端點:

app.add_url_rule('/graphql', view_func=GraphQLView.as_view(
'graphql',
schema = schema,
graphiql = True
))
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.structural.python.graphql_bad_practices_graphiql_enabled
Abstract
建立 GraphQL 端點而不停用結構描述自我檢查。
Explanation
GraphQL 自我檢查功能讓任何人都可以查詢 GraphQL 伺服器以取得目前結構描述的相關資訊。當事人可以發出 GraphQL 自我檢查查詢來擷取結構描述的可用操作、資料類型、欄位和文件的完整檢視。

GraphQL 自我檢查在開發和共用有關 GraphQL API 的資訊的環境中提供重要的公用程式。自我檢查是一個強大的 GraphQL 功能,可以促進與各種工具的整合。例如,IDE 可以利用結構描述自我檢查來提供用於開發和測試 GraphQL API 的增強功能。

但是,允許任何人在生產階段中查詢您的 GraphQL 結構描述,可能會使您的整體安全態勢面臨風險。攻擊者可能使用自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下程式碼將初始化一個預設啟用結構描述自我檢查的 Hot Chocolate GraphQL 端點:

services
.AddGraphQLServer()
.AddQueryType<Query>()
.AddMutationType<Mutation>();
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.structural.dotnet.graphql_bad_practices_introspection_enabled
Abstract
設定了一個 GraphQL 端點以啟用結構描述自我檢查。
Explanation
GraphQL 自我檢查功能讓任何人都可以查詢 GraphQL 伺服器以取得目前結構描述的相關資訊。當事人可以發出 GraphQL 自我檢查查詢來擷取結構描述的可用操作、資料類型、欄位和文件的完整檢視。

GraphQL 自我檢查是一個重要的公用程式,用於開發和共用有關 GraphQL API 的資訊。自我檢查是一個強大的 GraphQL 功能,可以促進與各種工具的整合。例如,IDE 可以利用結構描述自我檢查來提供用於開發和測試 GraphQL API 的增強功能。

但是,允許任何人在生產階段中查詢您的 GraphQL 結構描述,可能會使您的整體安全態勢面臨風險。攻擊者可能使用自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下 Spring GraphQL 應用程式組態檔會啟用結構描述自我檢查。

spring.graphql.schema.introspection.enabled=true
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.config.java.graphql_bad_practices_introspection_enabled
Abstract
建立 GraphQL 端點而不停用結構描述自我檢查。
Explanation
GraphQL 自我檢查功能讓任何人都可以查詢 GraphQL 伺服器以取得目前結構描述的相關資訊。當事人可以發出 GraphQL 自我檢查查詢來擷取結構描述的可用操作、資料類型、欄位和文件的完整檢視。

GraphQL 自我檢查在開發和共用有關 GraphQL API 的資訊的環境中提供重要的公用程式。自我檢查是一個強大的 GraphQL 功能,可以促進與各種工具的整合。例如,IDE 可以利用結構描述自我檢查來提供用於開發和測試 GraphQL API 的增強功能。

但是,允許任何人在生產階段中查詢您的 GraphQL 結構描述,可能會使您的整體安全態勢面臨風險。攻擊者可能使用自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下程式碼將初始化一個預設啟用結構描述自我檢查的 GraphQL.js 端點:

app.use('/graphql', graphqlHTTP({
schema
}));
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.dataflow.javascript.graphql_bad_practices_introspection_enabled
Abstract
建立 GraphQL 端點而不停用結構描述自我檢查。
Explanation
GraphQL 自我檢查功能讓任何人都可以查詢 GraphQL 伺服器以取得目前結構描述的相關資訊。任何當事人可以發出 GraphQL 自我檢查查詢來擷取結構描述的可用操作、資料類型、欄位和文件的完整檢視。

GraphQL 自我檢查在開發和共用有關 GraphQL API 的資訊的環境中提供重要的公用程式。自我檢查是一個強大的 GraphQL 功能,可以促進與各種工具的整合。例如,IDE 可以利用結構描述自我檢查來提供用於開發和測試 GraphQL API 的增強功能。

但是,允許任何人在生產階段中查詢您的 GraphQL 結構描述,可能會使您的整體安全態勢面臨風險。攻擊者可能使用自我檢查從 GraphQL 結構描述中取得實作詳情,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下程式碼將初始化一個預設啟用結構描述自我檢查的 GraphQL 端點:

app.add_url_rule('/graphql', view_func=GraphQLView.as_view(
'graphql',
schema = schema
))
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.dataflow.python.graphql_bad_practices_introspection_enabled
Abstract
設定了一個 GraphQL 端點以啟用結構描述印表機。
Explanation
Spring GraphQL 應用程式可以選擇啟用結構描述印表機,這是一個自動產生的端點,提供 GraphQL 結構描述的完整視圖。雖然這主要是用於方便內部測試和開發,但在生產中啟用時會對整體安全態勢構成風險。

當在生產中啟用結構描述印表機端點時,它會允許攻擊者取得實作細節,進而使他們能夠執行更具目標性的攻擊。GraphQL 結構描述可能會洩漏資訊,例如內部使用的欄位、描述和過時說明,這些資訊可能非供公開使用。

範例 1:以下 Spring GraphQL 應用程式組態檔會啟用結構描述印表機端點。

spring.graphql.schema.printer.enabled=true
References
[1] OWASP OWASP Cheat Sheet Series: GraphQL Cheat Sheet
[2] Standards Mapping - Common Weakness Enumeration CWE ID 94
[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[7] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167
[9] Standards Mapping - FIPS200 CM
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code
[13] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.2.5 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.2.8 Sanitization and Sandboxing Requirements (L1 L2 L3), 5.3.6 Output Encoding and Injection Prevention Requirements (L1 L2 L3)
[15] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls
[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration
[17] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[18] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[21] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8
[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls
[32] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 094
[33] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3600 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3600 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3600 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3600 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3600 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3600 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3600 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-003300 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-003300 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-003300 CAT II
[56] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)
desc.config.java.graphql_bad_practices_schema_printer_enabled