home/categories/security/wgpsec-aboutsecurity-skills-exploit-jwt-attack-methodology-skill-md
securitytesting-security

jwt-attack-methodology

JWT Token 攻击方法论。当响应头/Cookie 中出现 eyJ 开头的字符串、Authorization: Bearer token、API 返回 token/access_token 字段时使用。包含 alg:none 绕过、弱密钥爆破(hashcat/john/c-jwt-cracker/jwt_tool 完整工具链)、Claims 篡改提权、RS256→HS256 算法混淆、kid 注入(SQL/路径穿越/命令注入)、jku/x5u 替换

wgpsec
maintainer
wgpsec
업데이트됨 4/7/2026
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quick start

Installation and usage

JWT Token 攻击方法论。当响应头/Cookie 中出现 eyJ 开头的字符串、Authorization: Bearer token、API 返回 token/access_token 字段时使用。包含 alg:none 绕过、弱密钥爆破(hashcat/john/c-jwt-cracker/jwt_tool 完整工具链)、Claims 篡改提权、RS256→HS256 算法混淆、kid 注入(SQL/路径穿越/命令注入)、jku/x5u 替换

설치
$ install --globalskills.sh
사용법

설치 후 터미널에서 다음 명령을 실행하여 이 스킬을 사용할 수 있습니다:

skills use jwt-attack-methodology