A comprehensive reference for web security exploitation techniques and payloads designed for CTF challenges.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install ctf-web
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install ctf-web using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is CTF Web Exploitation?
CTF Web Exploitation is a specialized resource for security researchers and developers utilizing AI coding agents. It provides a structured database of exploitation techniques ranging from basic web flaws to sophisticated server-side vulnerabilities. By integrating this into Openclaw Skills, users can significantly accelerate their security auditing and challenge-solving capabilities through automated payload generation and technical reference.
This skill focuses on actionable one-liners and detailed documentation for a wide variety of attack vectors, including injection, authentication bypass, and client-side manipulation. It is built to support filesystem-based agents that require quick access to technical truth and bypass strategies for modern security filters.
CTF Web Exploitation Use Cases
- Automating directory discovery and reconnaissance on target web servers.
- Generating WAF-bypass payloads for SQL injection and Server-Side Template Injection.
- Executing multi-stage attack chains to move from file reads to remote code execution.
- Investigating and exploiting vulnerabilities in modern frameworks like React Server Components and Node.js.
- Forging or manipulating session tokens and JWTs to gain unauthorized administrative access.
How CTF Web Exploitation Works
- The AI agent initiates recon using provided bash tools to identify the target's attack surface.
- It cross-references the detected technologies with the skill's vulnerability modules.
- The agent selects and customizes specialized payloads for the specific environment, such as Jinja2, PHP, or Java.
- Tools like sqlmap or custom Python scripts are deployed to validate the vulnerability.
- Upon successful exploitation, the agent follows documented procedures to locate and extract flag data.
CTF Web Exploitation Setup
To prepare your agent for using this skill in the Openclaw Skills framework, install the following dependencies:
# Python tools
pip install sqlmap flask-unsign requests
# System dependencies (Linux)
apt install hashcat jq curl
# System dependencies (macOS)
brew install hashcat jq curl
# Go tools
go install github.com/ffuf/ffuf/v2@latest
Note: Java is required for advanced tools like ysoserial for deserialization attacks.
CTF Web Exploitation Data Schema & Taxonomy
The skill organizes its exploitation intelligence into categorized Markdown documents:
| File Name | Vulnerability Focus |
|---|---|
sql-injection.md |
Comprehensive SQL injection and WAF bypass techniques |
server-side.md |
SSTI, SSRF, XXE, and Command Injection payloads |
client-side.md |
XSS, CSRF, and advanced browser-based attack vectors |
auth-jwt.md |
Detailed JWT and JWE token exploitation methods |
web3.md |
Blockchain and Solidity-specific security vulnerabilities |
CTF Web Exploitation Advanced Features
- Complex chain pattern documentation for moving from minor leaks to full system compromise.
- Specific coverage for CVEs like Next.js middleware bypasses and WeasyPrint SSRF.
- Advanced client-side exfiltration techniques using CSS font glyphs and container queries.
- Prototype pollution exploits for Node.js environments including VM sandbox escapes.
- Strategies for bypassing AI chatbot safeguards and JA4 TLS fingerprinting.
SKILL.md
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