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hunt-mfa-bypass

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By adriannoes/awesome-agentic-ai (GitHub) · coding · 99 stars · scanned at commit e797ed5

Hunt MFA / 2FA bypass — 7 distinct patterns. (1) MFA not enforced on sensitive endpoints (password change, email change accept without MFA challenge), (2) MFA-step skip via direct navigation to post-login URL, (3) MFA-token replay (same code accepted twice), (4) brute-force the 6-digit OTP without rate limit (10^6 attempts at server speed), (5) race condition on OTP validation, (6) recovery-code dump via /api/me, (7) backup factor downgrade (SMS factor with no rate limit). Plus the chain: cooki…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'hunt-mfa-bypass' ] || [ -L ~/.agents/skills/'hunt-mfa-bypass' ]; then echo 'A skill folder named hunt-mfa-bypass already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/adriannoes/awesome-agentic-ai' "$d" && git -C "$d" checkout --quiet 'e797ed58cfe6dd6453fe7632f89d7226d203f6f6' -- 'cursor-claude-codex/skills/bug-hunter/skills/hunt-mfa-bypass' && mkdir -p ~/.agents/skills && cp -R "$d"/'cursor-claude-codex/skills/bug-hunter/skills/hunt-mfa-bypass' ~/.agents/skills/'hunt-mfa-bypass' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'hunt-mfa-bypass' ~/.claude/skills/'hunt-mfa-bypass' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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