WebSocket Security Tester
Analyze WebSocket endpoints for security issues including origin validation, header injection, cross-origin attacks, and missing authentication.
WebSocket Security Testing
WebSocket connections bypass traditional HTTP security controls. Test for missing origin validation (allowing cross-origin WebSocket connections), insecure schemes (ws:// vs wss://), header injection in upgrade requests, and lack of authentication handshake. The generated JavaScript PoC demonstrates how an attacker would connect and interact with the endpoint from a browser. Test only on authorized targets.