{"id":"GHSA-5v69-g2m3-3hq3","revision":"3830cd0b52a643248910f25519a0ac95","records":[{"revision":"3830cd0b52a643248910f25519a0ac95","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-5v69-g2m3-3hq3","aliases":["CVE-2026-26232","GO-2026-6336"],"title":"Gitea OAuth2 authorization codes can be reused after expiry","description":"Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during token exchange.","state":0,"publishedAt":"2026-07-03T21:31:37+00:00","modifiedAt":"2026-09-02T19:55:39.6414355+00:00","affected":[{"ecosystem":"Go","name":"code.gitea.io/gitea","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.25.5"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"CRITICAL"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-26232","https://github.com/go-gitea/gitea/pull/36797","https://github.com/go-gitea/gitea/pull/36851","https://github.com/go-gitea/gitea/commit/413074b1e1dc5718b4865b9493d8cc97e1e128de","https://github.com/go-gitea/gitea/commit/f3bdcc58aff60b66eba7bd5e9b23457441733dfe","https://blog.gitea.com/release-of-1.25.5","https://github.com/go-gitea/gitea","https://github.com/go-gitea/gitea/releases/tag/v1.25.5"],"sourceUrl":"https://github.com/advisories/GHSA-5v69-g2m3-3hq3","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-5v69-g2m3-3hq3","identifiers":["GHSA-5v69-g2m3-3hq3","CVE-2026-26232","GO-2026-6336"]},"retained":false,"historicalAffected":[]}],"coverage":[]}