Csrf Auth Debugger

What it does

The csrf-auth-debugger skill assists in identifying and debugging Cross-Site Request Forgery (CSRF) vulnerabilities within web applications. It can analyze HTTP requests to determine if CSRF tokens are present and valid, helping developers understand how authentication flows are protected against malicious attacks. This skill is designed for security professionals and developers focused on strengthening application defenses.

When to use it

• Security Audits: During penetration testing or code reviews to assess the effectiveness of existing CSRF protections.
• Development & Testing: To verify that CSRF tokens are correctly implemented and handled in new features or updates.
• Debugging Authentication Issues: When unexpected authentication behavior occurs, this skill can help isolate whether a CSRF token is involved.
• Training/Education: As a learning tool to understand the mechanics of CSRF attacks and defenses.

Key capabilities

• CSRF Token Validation: Checks for the presence and validity of CSRF tokens in HTTP requests.
• Authentication Flow Analysis: Provides insights into how authentication flows are protected against CSRF.
• Request Inspection: Allows detailed examination of HTTP request headers and bodies to identify potential vulnerabilities.

Example prompts

• "Analyze this HTTP request and tell me if a valid CSRF token is present."
• "Describe the authentication flow for this web page and highlight any CSRF protections in place."
• "Inspect this POST request and explain how it handles CSRF tokens."

Tips & gotchas

This skill requires access to HTTP requests, which may necessitate using a proxy or debugging tool. The accuracy of the analysis depends on the completeness and correctness of the provided request data.