jwt-oauth-token-attacks

Execute JWT and OAuth token attacks for security testing.

120|8|Updated Jun 2, 2026
One-click install
npx skills add https://github.com/Prohao42/aimy-skill --skill jwt-oauth-token-attacks-prohao42
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: jwt-oauth-token-attacks
Source: https://github.com/Prohao42/aimy-skill/tree/main/ai-mian/hack-skills/skills/jwt-oauth-token-attacks
Command: npx skills add https://github.com/Prohao42/aimy-skill --skill jwt-oauth-token-attacks-prohao42

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires jwt_tool, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables the execution of various JWT and OAuth token attacks, helping to uncover vulnerabilities in authentication and authorization mechanisms.

Core Features & Use Cases

  • JWT Cryptographic Attacks: Exploits weaknesses in JWT algorithms and key handling.
  • OAuth Flow Attacks: Targets CSRF, open redirect, token theft, and implicit flow abuse.
  • Token Leakage: Identifies and mitigates risks of token leakage through Referer and logs.
  • Use Case: Ideal for security professionals or pentesters looking to validate token trust, signing algorithms, key handling, claim abuse, bearer flows, and OAuth account-binding weaknesses.

Quick Start

Load the jwt-oauth-token-attacks skill and initiate an attack to test the 'alg:none' vulnerability in JWT tokens.

Frequently Asked Questions about jwt-oauth-token-attacks

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I test for JWT alg none vulnerabilities during security testing?

Testing JWT alg none vulnerabilities involves executing cryptographic attacks on algorithm and key handling weaknesses. This Skill initiates attacks to exploit the alg:none vulnerability and validate token trust.

What is the best way to execute OAuth flow attacks for CSRF and token theft?

Executing OAuth flow attacks for CSRF and token theft requires targeting misconfigurations in OAuth flows. This includes exploiting open redirects, token theft, and implicit flow abuse mechanisms.

How does token leakage occur through Referer headers and logs?

Token leakage through Referer and logs happens when authentication tokens are exposed during transmission or stored in server logs. Security testing identifies these risks to mitigate unauthorized token access.

Do I need jwt_tool to perform JWT and OAuth token attacks?

Yes, you need jwt_tool to perform JWT and OAuth token attacks effectively. This Skill requires jwt_tool and other security-focused tools for exploitation and verification of cryptographic vulnerabilities and OAuth misconfigurations.

Can I validate OAuth account-binding weaknesses and claim abuse with this approach?

Yes, you can validate OAuth account-binding weaknesses and claim abuse with this approach. It targets bearer flows, signing algorithms, and key handling to uncover vulnerabilities in authentication and authorization mechanisms.