Cyber Risks · PortSwigger Research

Web Socket Turbo Intruder

Summary: PortSwigger Research lists WebSocket Turbo Intruder, a Burp extension by Zakhar Fedotkin and Hannah L, at version 2.0.0, last updated 06 August 2025. The extension enables advanced fuzzing of WebSocket messages using custom Python code, with two integrated tools for launching scripted attacks or creating a middleware proxy for interacting with WebSocket connections via HTTP.

Key Takeaway: WebSocket traffic is a common blind spot for web defenses, and this tool puts scripted, Python-driven fuzzing of those connections in the hands of anyone running Burp, alongside a proxy that turns WebSocket sessions into HTTP for inspection.

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Topics
Vulnerabilities & Patching
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