{"action":"Upgrade gitea.dev to 1.27.0 or later.","affected":[{"fixed":"1.27.0","introduced":"0"}],"component":"gitea.dev","cve_ids":["CVE-2026-58425"],"ecosystem":"Go","epss":0.00331,"exploited":false,"fixed_versions":["1.27.0"],"ghsa_id":"GHSA-vxv2-8j6r-pcpg","id":"tcs_01M5KGRPGETYEV5MPM2WGJXVDT","modified_at":"2026-07-27T17:00:25.905127744Z","published_at":"2026-07-27T15:32:45Z","references":["https://osv.dev/vulnerability/GO-2026-6079","https://github.com/go-gitea/gitea/security/advisories/GHSA-vxv2-8j6r-pcpg","https://github.com/go-gitea/gitea/commit/c9920b7bd0f6ec1f7590f104711b09d55917f9e8","https://github.com/go-gitea/gitea/pull/38042","https://github.com/go-gitea/gitea/releases/tag/v1.27.0"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GO-2026-6079","url":"https://osv.dev/vulnerability/GO-2026-6079"},{"source":"nvd","source_id":"CVE-2026-58425","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58425"}],"summary":"Gitea: OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation) in gitea.dev"}