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exploit-idor

75 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By BitterSecurity/Decepticon (GitHub) · coding · 6,581 stars · scanned at commit bdb1016

Insecure Direct Object References (IDOR) — authorization bypass through predictable object references (sequential IDs, UUIDs, filenames, encoded IDs). Covers horizontal/vertical privilege escalation, ID enumeration, HTTP method tampering, and JWT sub claim manipulation.

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

• 100 Low riskidor-testingzebbern/claude-code-guide · 4,704 stars
• 100 Low riskIDOR Vulnerability TestingDicklesworthstone/pi_agent_rust · 1,992 stars
• 100 Low riskaccess-control-idorzaurqasimov1337/MilliSec-Pentest-AI · 18 stars

Install

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

if [ -e ~/.agents/skills/'exploit-idor' ] || [ -L ~/.agents/skills/'exploit-idor' ]; then echo 'A skill folder named exploit-idor already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/BitterSecurity/Decepticon' "$d" && git -C "$d" checkout --quiet 'bdb1016c93ed687f61ac57481da298c25a47c8f5' -- 'packages/decepticon/decepticon/skills/standard/exploit/web/idor' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/decepticon/decepticon/skills/standard/exploit/web/idor' ~/.agents/skills/'exploit-idor' && 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/'exploit-idor' ~/.claude/skills/'exploit-idor' (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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