界: Encapsulation

封装即绘制强边界。在 Web 浏览器中，这可能意味着确保您的移动代码不会被其他移动代码滥用。在服务器上，这可能意味着区分已验证数据和未验证数据、区分一个用户的数据和另一个用户的数据，或者区分允许用户查看的数据和不允许用户查看的数据。

HTML5: Missing Content Security Policy

Java/JSP
Universal

Abstract

未配置内容安全策略 (CSP)。

Explanation

内容安全策略 (CSP) 是声明性安全标头，允许开发人员规定站点可从哪些域中加载内容，或呈现在 Web 浏览器中时向哪些域发起连接。它提供额外的安全层以避免重大漏洞，如 Cross-Site Scripting、Clickjacking、Cross-origin Access 等，此外还有输入验证以及检查代码中的允许列表。

默认情况下，Spring Security 和其他框架不会添加内容安全策略标头。Web 应用程序作者必须声明一或多项安全策略，以针对受保护资源强制实施或监控，从而从额外的安全层获益。

References

[1] OWASP Content Security Policy

[2] W3C Content Security Policy 1.1

[3] Standards Mapping - CIS Azure Kubernetes Service Benchmark 3

[4] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5

[5] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1

[6] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal

[7] Standards Mapping - Common Weakness Enumeration CWE ID 1173

[8] Standards Mapping - Common Weakness Enumeration Top 25 2019 [3] CWE ID 020

[9] Standards Mapping - Common Weakness Enumeration Top 25 2020 [3] CWE ID 020

[10] Standards Mapping - Common Weakness Enumeration Top 25 2021 [4] CWE ID 020

[11] Standards Mapping - Common Weakness Enumeration Top 25 2022 [4] CWE ID 020

[12] Standards Mapping - Common Weakness Enumeration Top 25 2023 [6] CWE ID 020

[13] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414

[14] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data

[15] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)

[16] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement

[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration

[18] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration

[19] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration

[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration

[21] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.1.3 Input Validation Requirements (L1 L2 L3), 5.1.4 Input Validation Requirements (L1 L2 L3)

[22] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls

[23] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.6

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.6

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.6

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection

[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection

[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 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[46] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)

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