J2EE Misconfiguration: Duplicate Security Role

Java/JSP

Abstract

存在擁有相同名稱的多個安全性角色。相同的安全性角色通常表示沒有被除錯程式碼或拼字錯誤。

Explanation

相同的安全性角色並無意義，因為只會套用特定安全性角色的最後定義。
範例 1：在 web.xml 檔案中的項目定義了兩個 admin 角色。


<security-constraint>
    <web-resource-collection>
        <web-resource-name>AdminPage</web-resource-name>
        <description>Admin only pages</description>
        <url-pattern>/auth/noaccess/*</url-pattern>
    </web-resource-collection>
    <auth-constraint>
        <description>Administrators only</description>
        <role-name>admin</role-name>
    </auth-constraint>
</security-constraint>
...
<security-role>
    <description>Administrator</description>
    <role-name>admin</role-name>
</security-role>

<security-role>
    <description>Non-Administrator</description>
    <role-name>admin</role-name>
</security-role>

References

[1] Sun Microsystems, Inc. Java Servlet Specification 2.4

[2] Standards Mapping - Common Weakness Enumeration CWE ID 284

[3] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation

[4] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[5] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication

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

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

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

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

desc.config.java.j2ee_misconfiguration_duplicate_security_role