{"id":"GO-2026-4286","summary":"OpenFlagr contains an authentication bypass vulnerability in the HTTP middleware in github.com/openflagr/flagr","details":"OpenFlagr contains an authentication bypass vulnerability in the HTTP middleware in github.com/openflagr/flagr","aliases":["CVE-2026-0650","GHSA-rwp9-5g7q-73q3"],"modified":"2026-03-03T04:57:51.339531Z","published":"2026-01-12T17:39:39Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-4286","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-rwp9-5g7q-73q3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0650"},{"type":"FIX","url":"https://github.com/openflagr/flagr/commit/fe83dc87aa404a57554aa5839ac450f55c203570"},{"type":"WEB","url":"https://dreyand.rs/code%20review/golang/2026/01/03/0day-speedrun-openflagr-less-1118-authentication-bypass"},{"type":"WEB","url":"https://github.com/openflagr/flagr/releases/tag/1.1.19"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/openflagr-authentication-bypass-via-prefix-whitelist-path-normalization"}],"affected":[{"package":{"name":"github.com/openflagr/flagr","ecosystem":"Go","purl":"pkg:golang/github.com/openflagr/flagr"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20251009103504-fe83dc87aa40"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4286.json"}}],"schema_version":"1.7.3"}