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exploiting-oauth-misconfiguration
77 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a security skill usually runs scanners and checks websites.
By mukul975/Anthropic-Cybersecurity-Skills (GitHub) · security · 35,906 stars · scanned at commit 54a7988
Identifying and exploiting OAuth 2.0 and OpenID Connect misconfigurations
Works with any agent that supports SKILL.md skills.
What this skill can do
Sends data to these websites: target.example.com, auth.target.example.com, app.example.com
This is disclosed by the author in the skill's SKILL.md or README. Expected for a security skill.
Found in 24 places.
Show 17 more
- skills/exploiting-oauth-misconfiguration/SKILL.md, line 143
curl -s -X POST "https://auth.target.example.com/oauth/token" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 147
curl -s -X POST "https://auth.target.example.com/oauth/token" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 152
curl -s "https://auth.target.example.com/oauth/authorize?response_type=code&client_id=APP_ID&redirect_uri=https://app.example.com/callback&scope=openid" - skills/exploiting-oauth-misconfiguration/SKILL.md, line 162
curl -s "https://auth.target.example.com/oauth/authorize?response_type=code&client_id=APP_ID&redirect_uri=https://app.example.com/callback&scope=openid+profile+ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 165
curl -s -X POST "https://auth.target.example.com/oauth/token" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 172
curl -s -X POST "https://auth.target.example.com/oauth/token" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 176
curl -s -X POST "https://auth.target.example.com/oauth/token" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 203
curl -s -X POST "https://auth.target.example.com/oauth/token" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 214
curl -s "https://target.example.com/static/app.js" | grep -i "client_secret\|clientSecret\|client_id" - skills/exploiting-oauth-misconfiguration/SKILL.md, line 221
curl -s -H "Authorization: Bearer $ACCESS_TOKEN" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 225
curl -s -X POST "https://auth.target.example.com/oauth/revoke" \ - skills/exploiting-oauth-misconfiguration/SKILL.md, line 229
curl -s -H "Authorization: Bearer $ACCESS_TOKEN" \ - skills/exploiting-oauth-misconfiguration/scripts/agent.py, line 29
resp = requests.get(f"{base_url}{ep}", timeout=10, verify=False) - skills/exploiting-oauth-misconfiguration/scripts/agent.py, line 69
resp = requests.get(auth_endpoint, params=params, timeout=10, - skills/exploiting-oauth-misconfiguration/scripts/agent.py, line 96
resp = requests.get(auth_endpoint, params=params, timeout=10, - skills/exploiting-oauth-misconfiguration/scripts/agent.py, line 101
resp2 = requests.get(auth_endpoint, params=params, timeout=10, - skills/exploiting-oauth-misconfiguration/scripts/agent.py, line 122
resp_no_pkce = requests.get(auth_endpoint, params=params, timeout=10,
and 4 more places
Runs commands on your computer
The author does not mention this. Expected for a security skill.
Found in 6 places.
Show 3 more
Downloads and installs other software
The author does not mention this.
Found in 1 place.
Safer alternatives
Low-risk skills in the same category (security) that look related. Check that one does what you need.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'exploiting-oauth-misconfiguration' ] || [ -L ~/.agents/skills/'exploiting-oauth-misconfiguration' ]; then echo 'A skill folder named exploiting-oauth-misconfiguration already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mukul975/Anthropic-Cybersecurity-Skills' "$d" && git -C "$d" checkout --quiet '54a798831d2266a3ca61ce68a7acb80b81160d57' -- 'skills/exploiting-oauth-misconfiguration' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/exploiting-oauth-misconfiguration' ~/.agents/skills/'exploiting-oauth-misconfiguration' && rm -rf "$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/'exploiting-oauth-misconfiguration' ~/.claude/skills/'exploiting-oauth-misconfiguration' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for mukul975/Anthropic-Cybersecurity-Skills shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/mukul975/Anthropic-Cybersecurity-Skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-08 | 54a7988 | 77 |
| 2026-11-07 | 54a7988 | 67 |