How to join the desync endgame: Practical tips from pentester Tom Stacey
portswigger.net | blog | #bug-bounty | #http-desync | #request-smuggling | #http1-must-die | #cdn | #guest-post
Summary
Guest post by pentester Tom Stacey (@t0xodile) reviewing the HTTP/1.1 Must Die research, its two new desync vulnerability classes, and practical guidance for joining the desync endgame.
- Published
- Collected
--- id: 236 title: "How to join the desync endgame: Practical tips from pentester Tom Stacey" source_domain: portswigger.net source_url: "https://portswigger.net/blog/how-to-join-the-desync-endgame-practical-tips-from-pentester-tom-stacey" published_at: "2025-09-18 15:51" tags: ["bug-bounty", "http-desync", "request-smuggling", "http1-must-die", "cdn", "guest-post"] phying_url: "https://phying.com/item/236" lang: en --- # How to join the desync endgame: Practical tips from pentester Tom Stacey ## Summary Guest post by pentester Tom Stacey (@t0xodile) reviewing the HTTP/1.1 Must Die research, its two new desync vulnerability classes, and practical guidance for joining the desync endgame. ## Intelligence Metadata - **Sources:** portswigger.net - **Published:** 2025-09-18 15:51 - **Original:** https://portswigger.net/blog/how-to-join-the-desync-endgame-practical-tips-from-pentester-tom-stacey - **Phying News:** https://phying.com/item/236