CVE-2025-4366 Request Smuggling Vulnerability in Pingora

A request smuggling vulnerability identified within Pingora’s proxying framework, pingora-proxy, allows malicious HTTP requests to be injected via manipulated request bodies on cache HITs, leading to unauthorized request execution and potential cache poisoning. Fixed in: ...

CVE-2025-4366 Request Smuggling Vulnerability in Pingora

A request smuggling vulnerability identified within Pingora’s proxying framework, pingora-proxy, allows malicious HTTP requests to be injected via manipulated request bodies on cache HITs, leading to unauthorized request execution and potential cache poisoning. Fixed in: ...

CVE-2025-4366

CVE-2025-4366 is a Pingora (pingora-proxy) request-smuggling vulnerability. It allows injecting malicious HTTP requests via manipulated request bodies on cache HITs, enabling unauthorized request execution and potential cache poisoning on HTTP/1.1 connections. The issue affects Pingora’s proxying...

CVE-2025-4366

creationtimestamp| type| source ---|---|--- 2025-05-22 13:16:36+00:00| seen| https://bsky.app/profile/cloudflare.social/post/3lpr777ouec2n 2025-05-22 16:22:01+00:00| seen| https://infosec.exchange/users/cR0w/statuses/114552400842390775 2025-05-22 16:44:24+00:00| published-proof-of-concept|...

pingora (>=0.1.0, <=0.4.0), pingora-cache (>=0.1.0, <=0.4.0) +3 more potentially affected by CVE-2025-4366 via pingora-core (>=0.1.1, <=0.4.0)

pingora-core CARGO version =0.1.1, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.4.0 - static-files-module 0.1.0 Source cves: CVE-2025-4366 Source advisory: OSV:RUSTSEC-2025-0037...