html-injection-testing

67 / 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 anubhavg-icpl/vibe (GitHub) · coding · 13 stars · scanned at commit d51e7ac

Identify and exploit HTML injection vulnerabilities that allow attackers to inject malicious HTML content into web applications. This vulnerability enables attackers to modify page appearance, create phishing pages, and steal user credentials through injected forms. Use when you need help with html injection testing.

Works with any agent that supports SKILL.md skills.

What this skill can do

Sends data to these websites: target.com

This is disclosed by the author in the skill's SKILL.md or README.

Found in 6 places.

skills/ag-html-injection-testing/SKILL.md, line 133curl "http://target.com/search?q=<h1>Test</h1>"
skills/ag-html-injection-testing/SKILL.md, line 136curl -s "http://target.com/search?q=<b>Bold</b>" | grep -i "bold"
skills/ag-html-injection-testing/SKILL.md, line 139curl "http://target.com/search?q=%3Ch1%3ETest%3C%2Fh1%3E"

Show 3 more

skills/ag-html-injection-testing/SKILL.md, line 183curl -X POST -d "comment=<div style='color:red'>Malicious Content</div>" \
skills/ag-html-injection-testing/SKILL.md, line 187curl -X POST -d "name=<script>alert(1)</script>&email=test@test.com" \
skills/ag-html-injection-testing/SKILL.md, line 393response = requests.get(url, timeout=5)

Runs commands on your computer

The author does not mention this. It runs automatically when the plugin is installed. Expected for a coding skill.

Found in 64 places.

skills/ag-html-injection-testing/SKILL.md, line 133curl "http://target.com/search?q=<h1>Test</h1>"
skills/ag-html-injection-testing/SKILL.md, line 183curl -X POST -d "comment=<div style='color:red'>Malicious Content</div>" \
.claude/settings.json, line 9"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" pre-bash'",

Show 17 more

.claude/settings.json, line 19"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" pre-edit'",
.claude/settings.json, line 31"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" post-edit'",
.claude/settings.json, line 41"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" post-bash'",
.claude/settings.json, line 52"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" route'",
.claude/settings.json, line 63"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-restore'",
.claude/settings.json, line 68"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/auto-memory-hook.mjs\" import'",
.claude/settings.json, line 79"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-end'",
.claude/settings.json, line 90"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/auto-memory-hook.mjs\" sync'",
.claude/settings.json, line 102"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" compact-manual'"
.claude/settings.json, line 106"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-end'",
.claude/settings.json, line 116"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" compact-auto'"
.claude/settings.json, line 120"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" session-end'",
.claude/settings.json, line 131"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" status'",
.claude/settings.json, line 142"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" post-task'",
.claude/settings.json, line 153"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/hook-handler.cjs\" notify'",
.claude/settings.json, line 162"command": "sh -c 'exec node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/statusline.cjs\"'"
.mcp.json, line 4"command": "npx",

and 44 more places

Downloads and installs other software

The author does not mention this. It runs automatically when the plugin is installed.

Found in 10 places.

.claude/settings.json, line 166"Bash(npx @claude-flow*)",
.claude/settings.json, line 167"Bash(npx claude-flow*)",
.mcp.json, line 4"command": "npx",

Show 7 more

hooks/cmods/README.md, line 96npx eslint --fix "$FILE" 2>/dev/null
hooks/cmods/post-edit-format.sh, line 29npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 32npx biome format --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 80npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/post-edit-format.sh, line 86npx prettier --write "$FILE" 2>/dev/null && FORMATTED=true
hooks/cmods/pre-commit-lint.sh, line 38echo "$files" | xargs npx eslint --max-warnings 0 2>/dev/null
hooks/hooks.json, line 106"command": "#!/bin/bash\n# Run TypeScript check after editing TS files\ninput=$(cat)\nfile_path=$(echo \"$input\" | jq -r '.tool_input.file_path // \"\"')\n\nif

Reads your saved credentials, such as SSH keys or .env files

This is disclosed by the author in the skill's SKILL.md or README. It runs automatically when the plugin is installed.

Found in 1 place.

hooks/cmods/dangerous-cmd-warn.sh, line 79PATTERNS["cat\s+.*\\.env"]="Displaying .env file may expose secrets"

Safer alternatives

Low-risk skills in the same category (coding) 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/'html-injection-testing' ] || [ -L ~/.agents/skills/'html-injection-testing' ]; then echo 'A skill folder named html-injection-testing already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/anubhavg-icpl/vibe' "$d" && git -C "$d" checkout --quiet 'd51e7ac9a34111cd2e63daed83c2198f91570050' -- 'skills/ag-html-injection-testing' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/ag-html-injection-testing' ~/.agents/skills/'html-injection-testing' && 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/'html-injection-testing' ~/.claude/skills/'html-injection-testing' (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 anubhavg-icpl/vibe shows the score of its lowest-scoring skill.

SkillTrust badge for anubhavg-icpl/vibe

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/anubhavg-icpl/vibe.svg)](https://zalavijaysinh.github.io/skilltrust/repos/anubhavg-icpl/vibe/)

Score history

Date	Version	Score
2026-11-08	`d51e7ac`	67