hellodqy/mastermind-bug-bounty/account-takeover

Claude Code and agent skill by hellodqy/mastermind-bug-bounty

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Checking that the SKILL.md file is still in the repository.

Analyze login, recovery, verification, MFA, session refresh, and account binding flows when a weakness may let one user assume another identity.

Install

npx vskill@latest install hellodqy/mastermind-bug-bounty/account-takeover

SKILL.md

Account Takeover

Goal

判断认证生命周期中的身份、挑战、票据与账号绑定是否错位,并用测试账号证明最终登录身份发生了非预期变化。

Tools / Inputs

  • 登录/找回/验证码/MFA/换绑入口、测试账号、会话与票据、OAuth/OIDC 回调
  • 需要隔离测试邮箱时路由到 skills/mail_code/SKILL.md,不要在认证 Skill 中预加载接码脚本
  • 资源索引:references/INDEX.md;候选资源:authentication-flow-testing.md、oauth-oidc-saml-testing.md

Constraints

  1. 仅使用自有测试账号和可恢复的绑定信息。
  2. 不注销、吊销或锁死现有会话,不改动真实用户凭据。
  3. 验证码、票据或状态参数异常必须落到最终身份变化才算成立。
  4. 优先做身份绑定差分,不做无意义口令喷洒。
  5. 记录正常流与异常流的主体、受众、用途和生命周期差异。

Chain Questions

  • 当前挑战绑定的是账号、会话、设备、客户端还是一次具体动作?
  • 回调、刷新、换绑后服务端认定的主体是谁?
  • 是否能把攻击者控制的验证材料应用到另一个测试账号?
  • 新身份能否进入敏感数据、管理操作或令牌链?

Security

  • Security scanPassed, 90 of 100Pattern checks on the skill's files.
  • Model reviewPassed

Quality evaluation

  • Task evaluationNot runNo evaluation yet. Run one in Skill Studio.

Source

Popularity

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Works with

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