界: Input Validation and Representation
輸入驗證和表示法問題是由中繼字元、替代編碼和數值表示法引起的。信任輸入會導致安全問題。問題包括：「Buffer Overflows」、「Cross-Site Scripting」攻擊、「SQL Injection」及其他許多問題。
Dangerous File Injection
Abstract
攻擊者將能夠在系統上使用任意內容建立檔案。
Explanation
攻擊者將能夠在伺服器的檔案系統中使用任意內容建立檔案。建立的檔案稍後可由攻擊者用於執行其他攻擊，這取決於控制插入檔案之內容的能力。
如果攻擊者能夠控制檔案的內容，且檔案由 Web 伺服器提供，則攻擊者就能夠插入惡意 Web Shell，進而讓其在伺服器上遠端執行任意指令。
如果攻擊者可能利用來自檔案系統中另一個檔案的內容來建立檔案，則能夠讀取檔案系統上可使用易受攻擊的應用程式的權限來存取的任意檔案。
如果攻擊者能夠控制檔案的內容，且檔案由 Web 伺服器提供，則攻擊者就能夠插入惡意 Web Shell，進而讓其在伺服器上遠端執行任意指令。
如果攻擊者可能利用來自檔案系統中另一個檔案的內容來建立檔案，則能夠讀取檔案系統上可使用易受攻擊的應用程式的權限來存取的任意檔案。
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 94, CWE ID 98, CWE ID 494
[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [18] CWE ID 094
[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [17] CWE ID 094
[4] Standards Mapping - Common Weakness Enumeration Top 25 2022 [25] CWE ID 094
[5] Standards Mapping - Common Weakness Enumeration Top 25 2023 [23] CWE ID 094
[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [11] CWE ID 094
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001167, CCI-002754
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-18 Mobile Code (P2), SI-10 Information Input Validation (P1)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-18 Mobile Code, SI-10 Information Input Validation
[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 1.14.2 Configuration Architectural Requirements (L2 L3), 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), 5.3.9 Output Encoding and Injection Prevention Requirements (L1 L2 L3), 10.3.2 Deployed Application Integrity Controls (L1 L2 L3), 12.3.3 File Execution Requirements (L1 L2 L3), 12.3.6 File Execution Requirements (L2 L3), 14.2.3 Dependency (L1 L2 L3), 14.2.4 Dependency (L2 L3)
[12] Standards Mapping - OWASP Mobile 2024 M4 Insufficient Input/Output Validation
[13] Standards Mapping - OWASP Top 10 2004 A6 Injection Flaws
[14] Standards Mapping - OWASP Top 10 2007 A2 Injection Flaws
[15] Standards Mapping - OWASP Top 10 2010 A1 Injection
[16] Standards Mapping - OWASP Top 10 2013 A1 Injection
[17] Standards Mapping - OWASP Top 10 2017 A1 Injection
[18] Standards Mapping - OWASP Top 10 2021 A03 Injection
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.6
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1, Requirement 6.5.2
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.1
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.1
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.1
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.1
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.1
[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 4.2 - Critical Asset Protection, Control Objective 5.4 - Authentication and Access Control
[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective 5.4 - Authentication and Access Control, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective 5.4 - Authentication and Access Control, Control Objective B.3.1 - Terminal Software Attack Mitigation, Control Objective B.3.1.1 - Terminal Software Attack Mitigation, Control Objective C.3.2 - Web Software Attack Mitigation
[31] Standards Mapping - SANS Top 25 2009 Risky Resource Management - CWE ID 073
[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I, APP3570 CAT I
[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I, APP3570 CAT I
[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I, APP3570 CAT I
[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I, APP3570 CAT I
[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I, APP3570 CAT I
[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I, APP3570 CAT I
[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I, APP3570 CAT I
[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002530 CAT II, APSC-DV-002560 CAT I, APSC-DV-003300 CAT II
[54] Standards Mapping - Web Application Security Consortium Version 2.00 Improper Input Handling (WASC-20)
[55] Standards Mapping - Web Application Security Consortium 24 + 2 Path Traversal
desc.dataflow.php.dangerous_file_injection