Websockets Request Smuggling — TryHackMe Walkthrough
🔥 Learn how attackers smuggle HTTP requests through proxies using WebSocket vulnerabilities in this in-depth TryHackMe walkthrough! I'll show you advanced request smuggling techniques and how to exploit misconfigured proxies.
In this comprehensive guide to WebSocket Request Smuggling, you'll learn:
How WebSockets work and the upgrade handshake process
Why proxies become vulnerable during WebSocket upgrades
How to exploit proxies that don't validate upgrade responses
Techniques for smuggling HTTP requests through WebSocket tunnels
How to bypass frontend proxy restrictions using invalid WebSocket versions
Advanced exploitation using SSRF to fake WebSocket upgrades
Defeating secure proxies with 101 response injection
Practical demonstrations with Burp Suite and hands-on labs
⏱️ Timestamps
00:00 Introduction
00:41 What is WebSockets?
02:58 Abusing Websockets for Request Smuggling
13:14 Defeating Secure Proxies
21:34 Conclusion
🔗 Resources & Further Reading
TryHackMe Room: Request Smuggling WebSockets
OWASP HTTP Request Smuggling Guide: https://owasp.org/www-community/attac...
Full Web App Pentesting Playlist: • TryHackMe - Web App Pentesting
🛠️ Tools Used
Burp Suite
Python HTTP Server
Netcat
TryHackMe Lab Environment
💡 Key Takeaways
This vulnerability demonstrates why proper validation of protocol upgrades is critical in proxy configurations. Even modern proxies like Nginx can be vulnerable if they don't correctly handle edge cases in WebSocket handshakes.
Don't forget to LIKE this video, SUBSCRIBE for weekly cybersecurity tutorials, and COMMENT with your questions or what TryHackMe room you'd like me to cover next!
#WebSockets #RequestSmuggling #WebAppPenTesting #TryHackMe #EthicalHacking #BurpSuite #Cybersecurity #InfoSec
Auf dieser Seite können Sie das Online-Video Websockets Request Smuggling — TryHackMe Walkthrough mit der Dauer stunde minuten sekunde in guter Qualität ansehen, das der Benutzer In Phu Sec Lab 16 Februar 2026 hochgeladen hat, den Link mit Freunden und Bekannten teilen, dieses Video wurde auf Youtube bereits 350 Mal angesehen und es wurde von 11 den Zuschauern gefallen. Viel Spaß beim Betrachtenden Zuschauern gefallen!
