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C# detectors (44/44)

Method Input Validation Password Complexity Xml External Entity Memory Marshal CreateSpan Cross-Site Request Forgery (CSRF)Module Injection Improper Cryptographic Signature Verification Obsolete Cryptography Inefficient Regular Expression Double Epsilon Equality Unrestricted File Upload Output Cache Conflicts Unsafe XSLT Setting Used Cross Site Scripting (XSS)Weak Cipher Algorithm Stack Trace Exposure XPath Injection Thread Safety Violation OS Command Injection Unvalidated Redirect Integer Overflow Avoid Persistent Cookies Untrusted Deserialization LDAP Injection Weak Random Number Generation SQL Injection Path Traversal Debug Binary Sensitive Information Leak Webconfig Trace Enabled Inter Process Write of RegionInfo Code Injection Missing Authorization JWT TokenValidationParameters No Expiry Razor Use of html string Server-Side Request Forgery (SSRF)Origins Verified Cross Origin Communications Prevent Excessive Authentication Improper Authentication Certificate Validation Disabled Insecure Cryptography Log Injection Mass Assignment Cookie Without SSL Flag

OS Command Injection High

OS command injection is a critical vulnerability that can lead to a full system compromise as it may allow an adversary to pass in arbitrary commands or arguments to be executed.

Detector ID

csharp/os-command-injection@v1.0

Category

Common Weakness Enumeration (CWE)

Tags

-

Noncompliant example

1public void OsCommandInjectionNoncompliant(String path)
2{
3    // Noncompliant: user-supplied parameter is passed to `Process.Start()`.
4    Process.Start(path);
5}

Compliant example

1public void OsCommandInjectionCompliant(String path)
2{
3    // Compliant: string is passed to `Process.Start()`.
4    Process.Start("path");
5}