ctf-web

Catalog web exploitation techniques for CTF-style security practice across HTTP apps and APIs.

Updated May 7, 2026
One-click install
npx skills add https://github.com/gongzeq/VAPT3 --skill ctf-web-gongzeq
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ctf-web
Source: https://github.com/gongzeq/VAPT3/tree/main/secbot/skills/ctf-web
Command: npx skills add https://github.com/gongzeq/VAPT3 --skill ctf-web-gongzeq

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill consolidates knowledge of web exploitation patterns, helping learners understand how CTF-style web challenges map to real-world security weaknesses.

Core Features & Use Cases

  • Pattern catalog: organizes techniques like open redirects, SSRF, XSS, injection, and deserialization into digestible categories for quick learning.
  • Structured practice: supports scenario-based practice with multi-stage chains and defense considerations.
  • Use Case: a defender analyst can simulate an attack path to verify mitigations and document remediation steps for an app.

Quick Start

Review the catalog to identify a target vulnerability type and outline a safe experiment.

Frequently Asked Questions about ctf-web

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What are common web exploitation patterns covered in CTF challenges?▼

Web exploitation patterns include open redirects, SSRF, XSS, injection, and deserialization. This Skill catalogs these techniques into digestible categories to help you map CTF challenges to real-world security weaknesses.

How do I practice multi-stage exploit chains for HTTP apps and APIs?▼

You can practice multi-stage exploit chains using scenario-based exercises that map reconnaissance and privilege escalation paths. This structured guidance supports hands-on practice across HTTP apps, APIs, and frontend surfaces.

Do I need external security tools to learn web exploitation patterns?▼

No external tools are required beyond what is typically available in a standard security lab. The Skill provides structured guidance and a pattern catalog for hands-on practice without specialized dependencies.

How can defenders use CTF web exploitation techniques to verify mitigations?▼

Defenders can simulate attack paths to verify mitigations and document remediation steps for an app. By understanding multi-stage exploit chains, analysts can validate defense considerations and outline safe experiments.

What is the best way to map reconnaissance patterns for web exploitation?▼

The best way is to review the pattern catalog to identify a target vulnerability type and outline a safe experiment. This maps reconnaissance patterns to privilege escalation chains applicable to HTTP apps and APIs.

Can I use this approach for real-world targets or only CTF challenges?▼

This approach applies to both CTFs and real-world targets. The Skill helps security practitioners map and understand web exploitation techniques across HTTP apps, APIs, and frontend surfaces with structured guidance.