{"id":"GO-2026-6455","revision":"e637c5557ce9465e9a1ae8125703777a","records":[{"revision":"e637c5557ce9465e9a1ae8125703777a","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-6455","aliases":["CVE-2026-88011","CVE-2026-88879","GHSA-rf44-j88r-hh8c"],"title":"Traefik: ForwardAuth identity spoofing via dot-form header alias in github.com/traefik/traefik","description":"Traefik: ForwardAuth identity spoofing via dot-form header alias in github.com/traefik/traefik","state":0,"publishedAt":"2026-09-16T16:56:22+00:00","modifiedAt":"2026-09-17T17:40:34.7714618+00:00","affected":[{"ecosystem":"Go","name":"github.com/traefik/traefik","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/traefik/traefik/v2","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.11.56"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/traefik/traefik/v3","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"3.0.0"},{"kind":"fixed","version":"3.7.12"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/traefik/traefik/security/advisories/GHSA-rf44-j88r-hh8c","https://nvd.nist.gov/vuln/detail/CVE-2026-88011","https://github.com/traefik/traefik/commit/0331801c72329e0eaeb850e53ccce87c57fbecf8","https://github.com/traefik/traefik/pull/13720","https://github.com/traefik/traefik/releases/tag/v2.11.56","https://github.com/traefik/traefik/releases/tag/v3.7.12"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-6455","license":"OSV · upstream source license applies","key":"osv:GO-2026-6455","identifiers":["GO-2026-6455","CVE-2026-88011","CVE-2026-88879","GHSA-rf44-j88r-hh8c"]},"retained":false,"historicalAffected":[]}],"coverage":[]}