{"action":"Upgrade pingora-core to 0.5.0 or later.","affected":[{"fixed":"0.5.0","introduced":"0"}],"component":"pingora-core","cve_ids":["CVE-2025-4366"],"ecosystem":"crates.io","epss":0.00536,"exploited":false,"fixed_versions":["0.5.0"],"ghsa_id":"GHSA-93c7-7xqw-w357","id":"tcs_01M5KEW3VS90ZWPSPWJ2XPAGX4","modified_at":"2025-06-20T18:42:06.854880Z","published_at":"2025-06-20T18:07:47Z","references":["https://osv.dev/vulnerability/GHSA-93c7-7xqw-w357","https://github.com/cloudflare/pingora/security/advisories/GHSA-93c7-7xqw-w357","https://nvd.nist.gov/vuln/detail/CVE-2025-4366","https://github.com/cloudflare/pingora/commit/fda3317ec822678564d641e7cf1c9b77ee3759ff","https://blog.cloudflare.com/resolving-a-request-smuggling-vulnerability-in-pingora","https://github.com/cloudflare/pingora","https://rustsec.org/advisories/RUSTSEC-2025-0037.html"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-93c7-7xqw-w357","url":"https://osv.dev/vulnerability/GHSA-93c7-7xqw-w357"},{"source":"nvd","source_id":"CVE-2025-4366","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4366"}],"summary":"Pingora has a Request Smuggling Vulnerability"}