{"id":"GO-2026-5236","revision":"0d64ee485208443eb83785d151c3c595","records":[{"revision":"0d64ee485208443eb83785d151c3c595","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-5236","aliases":["BIT-oauth2-proxy-2026-40575","BIT-oauth2-proxy-2026-76835","CVE-2026-40575","CVE-2026-76835","GHSA-7x63-xv5r-3p2x"],"title":"OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing in github.com/oauth2-proxy/oauth2-proxy","description":"OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing in github.com/oauth2-proxy/oauth2-proxy","state":0,"publishedAt":"2026-06-25T18:43:15+00:00","modifiedAt":"2026-09-25T14:25:56.5845424+00:00","affected":[{"ecosystem":"Go","name":"github.com/oauth2-proxy/oauth2-proxy","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"Go","name":"github.com/oauth2-proxy/oauth2-proxy/v7","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"7.5.0"},{"kind":"fixed","version":"7.15.2"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/oauth2-proxy/oauth2-proxy/security/advisories/GHSA-7x63-xv5r-3p2x","https://nvd.nist.gov/vuln/detail/CVE-2026-40575"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-5236","license":"OSV · upstream source license applies","key":"osv:GO-2026-5236","identifiers":["GO-2026-5236","BIT-oauth2-proxy-2026-40575","BIT-oauth2-proxy-2026-76835","CVE-2026-40575","CVE-2026-76835","GHSA-7x63-xv5r-3p2x"]},"retained":false,"historicalAffected":[]}],"coverage":[]}