{"action":"Upgrade github.com/openflagr/flagr to 0.0.0-20251009103504-fe83dc87aa40 or later.","affected":[{"introduced":"0"}],"component":"github.com/openflagr/flagr","cve_ids":["CVE-2026-0650"],"ecosystem":"Go","epss":0.01519,"exploited":false,"fixed_versions":["0.0.0-20251009103504-fe83dc87aa40"],"ghsa_id":"GHSA-rwp9-5g7q-73q3","id":"tcs_01M5KGCWPSZWBDWZ1C5HFX6J6Q","modified_at":"2026-03-03T04:57:51.339531Z","published_at":"2026-01-12T17:39:39Z","references":["https://osv.dev/vulnerability/GO-2026-4286","https://github.com/advisories/GHSA-rwp9-5g7q-73q3","https://nvd.nist.gov/vuln/detail/CVE-2026-0650","https://github.com/openflagr/flagr/commit/fe83dc87aa404a57554aa5839ac450f55c203570","https://dreyand.rs/code%20review/golang/2026/01/03/0day-speedrun-openflagr-less-1118-authentication-bypass","https://github.com/openflagr/flagr/releases/tag/1.1.19","https://www.vulncheck.com/advisories/openflagr-authentication-bypass-via-prefix-whitelist-path-normalization"],"severity":{"label":"critical","score":9.3},"sources":[{"source":"osv","source_id":"GO-2026-4286","url":"https://osv.dev/vulnerability/GO-2026-4286"},{"source":"nvd","source_id":"CVE-2026-0650","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0650"}],"summary":"OpenFlagr contains an authentication bypass vulnerability in the HTTP middleware in github.com/openflagr/flagr"}