pentest-client-advanced

Installation
SKILL.md

Pentest Client Advanced

Purpose

Test advanced client-side attack surfaces beyond XSS. Six WSTG-CLNT items remain unchecked in Shannon's pipeline — these are distinct attack classes requiring different methodology than taint analysis.

Prerequisites

Authorization Requirements

  • Written authorization with client-side testing scope
  • Test domains for hosting PoC HTML pages (attacker-controlled origin)
  • Browser testing environment with DevTools access
  • Target user simulation — ability to test cross-origin interactions

Environment Setup

  • Modern browser with DevTools (Chrome/Firefox)
  • Burp Suite for intercepting WebSocket and cross-origin traffic
  • Local HTTP server for hosting PoC pages (python -m http.server)
  • Playwright for automated browser-based attack verification
Related skills
Installs
36
GitHub Stars
272
First Seen
Feb 18, 2026