Broken Authentication Testing
Simulates and tests authentication bypasses & vulnerabilities using various techniques to identify broken authentication flaws.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add zebbern-broken-authentication-testing npx -- -y @trustedskills/zebbern-broken-authentication-testing
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"zebbern-broken-authentication-testing": {
"command": "npx",
"args": [
"-y",
"@trustedskills/zebbern-broken-authentication-testing"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill, "Broken Authentication Testing," allows AI agents to identify and exploit vulnerabilities related to broken authentication in web applications. It can automatically test for common weaknesses like weak passwords, predictable session IDs, and insecure password reset flows. The tool helps security professionals proactively find and fix these critical flaws before attackers do.
When to use it
- Penetration Testing: During a penetration test of a web application to identify authentication-related vulnerabilities.
- Security Audits: As part of a broader security audit to assess the strength of an application's authentication mechanisms.
- Vulnerability Assessments: To quickly scan for common broken authentication issues in newly developed or updated applications.
- Red Teaming Exercises: Simulate attacker behavior by attempting to bypass or compromise authentication controls.
Key capabilities
- Automated testing for weak passwords.
- Session ID predictability analysis.
- Password reset flow vulnerability assessment.
- Identification of insecure authentication mechanisms.
Example prompts
- "Test the login page of example.com for broken authentication vulnerabilities."
- "Analyze the password reset flow on myapp.internal for potential weaknesses."
- "Can you check if session IDs are predictable on securewebsite.org?"
Tips & gotchas
This skill requires a working understanding of web application security principles and common authentication flaws. Ensure the target system is authorized for testing to avoid legal or ethical issues.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.