ctf-web
✓Web exploitation techniques for CTF challenges. Use when solving web security challenges involving XSS, SQLi, CSRF, file upload bypasses, JWT attacks, Web3/blockchain exploits, or other web vulnerabilities.
Installation
SKILL.md
Quick reference for web CTF challenges. Each technique has a one-liner here; see supporting files for full details with payloads and code.
See server-side.md for second-order SQLi, LIKE brute-force, SQLi→SSTI chains.
Filter bypass: hex \x3cscript\x3e, entities <script>, case mixing , event handlers.
Web exploitation techniques for CTF challenges. Use when solving web security challenges involving XSS, SQLi, CSRF, file upload bypasses, JWT attacks, Web3/blockchain exploits, or other web vulnerabilities. Source: ljagiello/ctf-skills.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/ljagiello/ctf-skills --skill ctf-web- Source
- ljagiello/ctf-skills
- Category
- !Security
- Verified
- ✓
- First Seen
- 2026-02-05
- Updated
- 2026-02-18
Quick answers
What is ctf-web?
Web exploitation techniques for CTF challenges. Use when solving web security challenges involving XSS, SQLi, CSRF, file upload bypasses, JWT attacks, Web3/blockchain exploits, or other web vulnerabilities. Source: ljagiello/ctf-skills.
How do I install ctf-web?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/ljagiello/ctf-skills --skill ctf-web Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/ljagiello/ctf-skills
Details
- Category
- !Security
- Source
- skills.sh
- First Seen
- 2026-02-05