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C#

C# static code analysis

Unique rules to find Bugs, Vulnerabilities, Security Hotspots, and Code Smells in your C# code

  • All rules 493
  • Vulnerability46
  • Bug88
  • Security Hotspot24
  • Code Smell335

  • Quick Fix 61
Filtered: 26 rules found
injection
    Impact
      Clean code attribute
        1. Server-side requests should not be vulnerable to traversing attacks

           Vulnerability
        2. Stack traces should not be disclosed

           Vulnerability
        3. Loop boundaries should not be vulnerable to injection attacks

           Vulnerability
        4. Connection strings should not be vulnerable to injections attacks

           Vulnerability
        5. Memory allocations should not be vulnerable to Denial of Service attacks

           Vulnerability
        6. Accessing files should not lead to filesystem oracle attacks

           Vulnerability
        7. Environment variables should not be defined from untrusted input

           Vulnerability
        8. XML operations should not be vulnerable to injection attacks

           Vulnerability
        9. Constructing arguments of system commands from user input is security-sensitive

           Security Hotspot
        10. Applications should not create session cookies from untrusted input

           Vulnerability
        11. Reflection should not be vulnerable to injection attacks

           Vulnerability
        12. Extracting archives should not lead to zip slip vulnerabilities

           Vulnerability
        13. OS commands should not be vulnerable to argument injection attacks

           Vulnerability
        14. Dynamic code execution should not be vulnerable to injection attacks

           Vulnerability
        15. NoSQL operations should not be vulnerable to injection attacks

           Vulnerability
        16. HTTP request redirections should not be open to forging attacks

           Vulnerability
        17. Logging should not be vulnerable to injection attacks

           Vulnerability
        18. Server-side requests should not be vulnerable to forging attacks

           Vulnerability
        19. Deserialization should not be vulnerable to injection attacks

           Vulnerability
        20. Endpoints should not be vulnerable to reflected cross-site scripting (XSS) attacks

           Vulnerability
        21. Database queries should not be vulnerable to injection attacks

           Vulnerability
        22. Regular expressions should not be vulnerable to Denial of Service attacks

           Vulnerability
        23. XPath expressions should not be vulnerable to injection attacks

           Vulnerability
        24. I/O function calls should not be vulnerable to path injection attacks

           Vulnerability
        25. LDAP queries should not be vulnerable to injection attacks

           Vulnerability
        26. OS commands should not be vulnerable to command injection attacks

           Vulnerability

        Stack traces should not be disclosed

        intentionality - complete
        security
        Vulnerability
        • injection

        Exception stack traces contain sensitive data that the application’s code should not disclose as error messages.

        Why is this an issue?

        How can I fix it?

        More Info

        Stack traces contain sensitive data like filenames or folder hierarchies. They can expose implementation details, including the application’s architecture, logic, and potential vulnerabilities. Attackers can leverage these valuable insights to identify weaknesses, devise attack strategies, and exploit vulnerabilities.

          Available In:
        • SonarQube CloudDetect issues in your GitHub, Azure DevOps Services, Bitbucket Cloud, GitLab repositories
        • SonarQube ServerAnalyze code in your
          on-premise CI
          Developer Edition
          Available Since
          10.7

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