{"action":"Upgrade pingora-core to 0.5.0 or later.","affected":[{"fixed":"0.5.0","introduced":"0.0.0-0"}],"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_01M5KF9Y68GM8D1ENSYFD6E4VF","modified_at":"2025-10-28T06:02:18Z","published_at":"2025-05-22T12:00:00Z","references":["https://osv.dev/vulnerability/RUSTSEC-2025-0037","https://crates.io/crates/pingora-core","https://rustsec.org/advisories/RUSTSEC-2025-0037.html","https://blog.cloudflare.com/resolving-a-request-smuggling-vulnerability-in-pingora/"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"RUSTSEC-2025-0037","url":"https://osv.dev/vulnerability/RUSTSEC-2025-0037"},{"source":"nvd","source_id":"CVE-2025-4366","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4366"}],"summary":"Pingora Request Smuggling and Cache Poisoning"}