{"action":"Upgrade github.com/traefik/traefik/v2 to 2.11.48 or later.","affected":[{"fixed":"2.11.48","introduced":"0"}],"component":"github.com/traefik/traefik/v2","cve_ids":["CVE-2026-48020"],"ecosystem":"Go","epss":0.00775,"exploited":false,"fixed_versions":["2.11.48"],"ghsa_id":"GHSA-xf64-8mw2-4gr2","id":"tcs_01M5KGPKPHQY94KHPBEK0GNJXQ","modified_at":"2026-06-25T23:01:41.224639580Z","published_at":"2026-06-25T22:34:41Z","references":["https://osv.dev/vulnerability/GO-2026-5752","https://github.com/traefik/traefik/security/advisories/GHSA-xf64-8mw2-4gr2","https://github.com/traefik/traefik/releases/tag/v2.11.48","https://github.com/traefik/traefik/releases/tag/v3.6.19","https://github.com/traefik/traefik/releases/tag/v3.7.3"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"GO-2026-5752#Go/github.com/traefik/traefik/v2","url":"https://osv.dev/vulnerability/GO-2026-5752"},{"source":"nvd","source_id":"CVE-2026-48020","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48020"}],"summary":"Traefik has a StripPrefix Route-Level Auth Bypass via Path Normalization in github.com/traefik/traefik"}