{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/traefik/traefik","cve_ids":["CVE-2026-88011","CVE-2026-88879"],"ecosystem":"Go","epss":0.0042,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-rf44-j88r-hh8c","id":"tcs_01M5KGTT09TM5B5022E9YQC51V","modified_at":"2026-09-17T17:40:34.771461848Z","published_at":"2026-09-16T16:56:22Z","references":["https://osv.dev/vulnerability/GO-2026-6455","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"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GO-2026-6455","url":"https://osv.dev/vulnerability/GO-2026-6455"},{"source":"nvd","source_id":"CVE-2026-88011","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-88011"}],"summary":"Traefik: ForwardAuth identity spoofing via dot-form header alias in github.com/traefik/traefik"}