ahmad-ubaidillah/Broken Authentication Testing
aizen-gate/skills-reference/.agent/skills/broken-authentication/SKILL.md
This skill should be used when the user asks to "test for broken authentication vulnerabilities", "assess session management security", "perform credential stuffing tests", "evaluate password policies", "test for session fixation", or "identify authentication bypass flaws". It provides comprehensive techniques for identifying authentication and session management weaknesses in web applications.
development
Updated Mar 27, 2026
$ install --global
skillsauthnpx skillsauth add ahmad-ubaidillah/aizen-gate Broken Authentication TestingInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Mar 30, 2026, 7:27 AM36.2s24 files scanned
SKILL.md
- name:
- Broken Authentication Testing
- description:
- This skill should be used when the user asks to "test for broken authentication vulnerabilities", "assess session management security", "perform credential stuffing tests", "evaluate password policies", "test for session fixation", or "identify authentication bypass flaws". It provides comprehensive techniques for identifying authentication and session management weaknesses in web applications.
- author:
- zebbern
- version:
- 4.1.0-fractal
Broken Authentication Testing
Purpose
Identify and exploit authentication and session management vulnerabilities in web applications. Broken authentication consistently ranks in the OWASP Top 10 and can lead to account takeover, identity theft, and unauthorized access to sensitive systems. This skill covers testing methodologies for password policies, session handling, multi-factor authentication, and credential management.
Prerequisites
🧠 Knowledge Modules (Fractal Skills)
1. Required Knowledge
2. Required Tools
3. Required Access
4. Phase 1: Authentication Mechanism Analysis
5. Phase 2: Password Policy Testing
6. Phase 3: Credential Enumeration
7. Phase 4: Brute Force Testing
8. Phase 5: Credential Stuffing
9. Phase 6: Session Management Testing
10. Phase 7: Session Fixation Testing
11. Phase 8: Session Timeout Testing
12. Phase 9: Multi-Factor Authentication Testing
13. Phase 10: Password Reset Testing
14. Common Vulnerability Types
15. Credential Testing Payloads
16. Session Cookie Flags
17. Rate Limiting Bypass Headers
18. Legal Requirements
19. Technical Limitations
20. Scope Considerations
21. Example 1: Account Lockout Bypass
22. Example 2: JWT Token Attack
23. Example 3: Password Reset Token Exploitation
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