hunt-xss

Detects Cross-Site Scripting vulnerabilities by analyzing HTTP requests and responses for malicious payloads.

7|1|Updated Apr 14, 2026
One-click install
npx skills add https://github.com/ArianHobson333/claude-bug-bounty-stack --skill hunt-xss-arianhobson333
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hunt-xss
Source: https://github.com/ArianHobson333/claude-bug-bounty-stack/tree/main/skills/hunt-xss
Command: npx skills add https://github.com/ArianHobson333/claude-bug-bounty-stack --skill hunt-xss-arianhobson333

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenge of identifying Cross-Site Scripting (XSS) vulnerabilities in web applications, helping to ensure security and compliance.

Core Features & Use Cases

  • Reflected XSS Detection: Identifies payloads in HTTP requests that are echoed in server responses.
  • Stored XSS Detection: Discovers payloads saved and rendered later, potentially affecting multiple users.
  • DOM XSS Detection: Identifies payloads that exploit the Document Object Model without server involvement.
  • Use Case: When testing any input that could reach a browser, such as form fields, comments, or URL parameters.

Quick Start

Use the hunt-xss skill to scan the 'index.html' file for potential XSS vulnerabilities.

Frequently Asked Questions about hunt-xss

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

FAQPage Schema
How do I detect XSS vulnerabilities in web applications?

To detect XSS vulnerabilities, this skill analyzes HTTP requests and responses for malicious payloads. It identifies reflected, stored, and DOM-based Cross-Site Scripting by testing inputs like form fields and URL parameters that reach a browser.

What is the difference between reflected, stored, and DOM XSS detection?

Reflected XSS detection finds payloads echoed in immediate server responses, stored XSS finds saved payloads rendered later, and DOM XSS identifies payload execution via Document Object Model manipulation without server involvement.

How do I scan for stored and reflected XSS during penetration testing?

You can scan for stored and reflected XSS by applying this skill to analyze HTTP traffic during security audits. It processes web application inputs such as comments and URL parameters to discover echoed or saved malicious payloads.

Do I need specific knowledge of XSS payloads to use this vulnerability scanner?

Yes, this vulnerability scanner requires prerequisite knowledge of common XSS payloads and DOM manipulation techniques. This expertise is necessary to effectively interpret HTTP request and response analysis during penetration testing scenarios.

Can I use this to check HTML files for potential cross-site scripting issues?

Yes, you can check HTML files like 'index.html' for potential cross-site scripting issues. The skill scans web application files and inputs to detect vulnerabilities where untrusted data could execute malicious scripts in a browser.

What are the limitations of automated XSS vulnerability scanning?

Automated XSS vulnerability scanning requires knowledge of DOM manipulation techniques to interpret results. It focuses on analyzing HTTP requests and responses for malicious payloads, applicable specifically to security audits and penetration testing scenarios.