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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

        NoSQL operations should not be vulnerable to injection attacks

        intentionality - complete
        security
        Vulnerability
        • cwe
        • injection

        Why is this an issue?

        How can I fix it?

        More Info

        NoSQL injections occur when an application retrieves untrusted data and inserts it into a database query without sanitizing it first.

        What is the potential impact?

        In the context of a web application that is vulnerable to NoSQL injection:
        After discovering the injection point, attackers insert data into the vulnerable field to execute malicious commands in the affected databases.

        Below are some real-world scenarios that illustrate some impacts of an attacker exploiting the vulnerability.

        Identity spoofing and data leakage

        In the context of simple query logic breakouts, a malicious database query enables privilege escalation or direct data leakage from one or more databases.
        This threat is the most widespread impact.

        Data deletion and denial of service

        The malicious query makes it possible for the attacker to delete data in the affected databases.
        This threat is particularly insidious if the attacked organization does not maintain a disaster recovery plan (DRP) as missing data can disrupt the regular operations of an organization.

        Chaining NoSQL injections with other vulnerabilities

        Attackers who exploit NoSQL injections rely on other vulnerabilities to maximize their profits.
        Most of the time, organizations overlook some defense in depth measures because they assume attackers cannot reach certain points in the infrastructure. This misbehavior can lead to multiple attacks with great impact:

        • When secrets are stored unencrypted in databases: Secrets can be exfiltrated and lead to compromise of other components.
        • If server-side OS and/or database permissions are misconfigured, injection can lead to remote code execution (RCE).
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          on-premise CI
          Developer Edition
          Available Since
          10.7

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