{"action":"Upgrade gitea.dev to 1.27.0 or later.","affected":[{"fixed":"1.27.0","introduced":"0"}],"component":"gitea.dev","cve_ids":["CVE-2026-55987"],"ecosystem":"Go","epss":0.00413,"exploited":false,"fixed_versions":["1.27.0"],"ghsa_id":"GHSA-vrhc-jjfc-m3m3","id":"tcs_01M5KGRPBFCRZAPYZGN1K3PMXF","modified_at":"2026-07-27T17:00:26.531247981Z","published_at":"2026-07-27T15:32:45Z","references":["https://osv.dev/vulnerability/GO-2026-6078","https://github.com/go-gitea/gitea/security/advisories/GHSA-vrhc-jjfc-m3m3","https://github.com/go-gitea/gitea/releases/tag/v1.27.0"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6078","url":"https://osv.dev/vulnerability/GO-2026-6078"}],"summary":"Gitea: OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009) in gitea.dev"}