auth-sec
auth sec
What it does
- The target includes login, registration, password reset, 2FA, sessions, JWT, OAuth, or SSO
- You suspect object authorization flaws, cross-tenant access, cross-origin reads, CSRF, or protocol misconfiguration
- You need to decide whether to test authentication or authorization first
- Authentication Bypass: login bypass, password reset, 2FA, enumeration, brute-force protections
- IDOR Broken Object Authorization: IDOR, BOLA, BFLA, missing object permissions
- JWT OAuth Token Attacks: algorithm confusion, key trust issues, claim abuse, token forgery
- OAuth OIDC Misconfiguration: redirect URI, state, nonce, PKCE, account binding
Requirements & configuration
- You need to decide whether to test authentication or authorization first
- JWT OAuth Token Attacks: algorithm confusion, key trust issues, claim abuse, token forgery
- 3. Then move to token, cross-origin, and protocol details
Derived from the skill's own SKILL.md documentation · extracted 2026-07-23
auth-sec FAQ
What does the auth-sec skill do?
>- Entry P1 category router for authentication and authorization. Use when testing login flows, sessions, object authorization, JWT, OAuth, CORS, CSRF, and enterprise SSO weaknesses before any deeper auth topic skill. The target includes login, registration, password reset, 2FA, sessions, JWT, OAuth, or SSO You suspect object authorization flaws, cross-tenant access, cross-origin reads, CSRF, or protocol misconfiguration
What does auth-sec require?
You need to decide whether to test authentication or authorization first JWT OAuth Token Attacks: algorithm confusion, key trust issues, claim abuse, token forgery 3. Then move to token, cross-origin, and protocol details
How do I install auth-sec?
Run: npx -y skills add https://github.com/yaklang/hack-skills --skill auth-sec --agent claude-code — the source lives at github.com/yaklang/hack-skills.
Maintain auth-sec?
Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.
[auth-sec on getagentictools](https://getagentictools.com/skills/yaklang-hack-skills-auth-sec?ref=badge) npx agentictools info skills/yaklang-hack-skills-auth-sec The second line is the CLI lookup for this page — handy in READMEs and docs.
