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websocket-security

Detect and mitigate WebSocket security flaws using wsrepl, ws-harness, and Burp Suite.

Updated Aug 23, 2026
Search Tags:#security#network security#vulnerability detection#websocket#protocol analysis
One-click install
npx skills add https://github.com/bingook/bingo --skill websocket-security-bingook
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: websocket-security
Source: https://github.com/bingook/bingo/tree/main/bingo/skills/hack-skills/websocket-security
Command: npx skills add https://github.com/bingook/bingo --skill websocket-security-bingook

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires wsrepl, ws-harness, burpsuite, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps identify and mitigate common vulnerabilities in WebSocket connections, ensuring secure communication channels for real-time applications.

Core Features & Use Cases

  • WebSocket Protocol Analysis: Analyze WebSocket handshake and message semantics for protocol compliance.
  • Cross-Site WebSocket Hijacking (CSWSH) Detection: Identify and address security gaps that enable CSWSH attacks.
  • Tool Integration: Utilize wsrepl, ws-harness, and Burp Suite tools for comprehensive testing.
  • Common Vulnerability Assessment: Check for missing Origin validation, token leakage, and other security issues.

Quick Start

Use the websocket-security skill to scan for common vulnerabilities in your WebSocket connection.

Frequently Asked Questions about websocket-security

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

FAQPage Schema
How do I detect cross-site WebSocket hijacking vulnerabilities in my application?▼

Identify cross-site WebSocket hijacking by analyzing handshake and message semantics for missing Origin validation. This reveals security gaps enabling CSWSH attacks and ensures protocol compliance for real-time communication channels.

What is the best way to test WebSocket connections for security flaws?▼

Test WebSocket connections for security flaws by utilizing wsrepl, ws-harness, and Burp Suite for comprehensive testing. This approach detects protocol compliance issues, token leakage, and other common vulnerabilities in real-time applications.

Can I use Burp Suite for WebSocket protocol analysis and vulnerability assessment?▼

Yes, Burp Suite is utilized for WebSocket protocol analysis and vulnerability assessment. It integrates with wsrepl and ws-harness to check for missing Origin validation, token leakage, and other security issues in connections.

Why does my WebSocket connection fail protocol compliance checks?▼

WebSocket connections fail protocol compliance checks due to missing Origin validation, token leakage, or flawed handshake and message semantics. Analyzing these elements identifies common vulnerabilities and ensures secure communication channels.

Do I need wsrepl and ws-harness to scan for common WebSocket vulnerabilities?▼

Yes, wsrepl and ws-harness are required alongside Burp Suite to scan for common WebSocket vulnerabilities. These tools facilitate comprehensive testing of handshake semantics, protocol compliance, and security gaps like token leakage.

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