{"id":"CVE-2026-58422","aliases":["GHSA-g9g6-qhrc-p3qc","GO-2026-6056"],"url":"https://o3.security/vulnerability/CVE-2026-58422","summary":"Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts","details":"Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts","published":"2026-07-03T20:54:52.236Z","modified":"2026-08-12T03:51:35.465174710Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"code.gitea.io/gitea","fixedVersion":"1.26.4"}],"fix":{"url":"https://github.com/go-gitea/gitea/pull/38009","label":"go-gitea/gitea#38009"},"references":[{"type":"ADVISORY","url":"https://blog.gitea.com/release-of-1.26.3-and-1.26.4/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58422.json"},{"type":"ADVISORY","url":"https://github.com/go-gitea/gitea/releases/tag/v1.26.4"},{"type":"ADVISORY","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-g9g6-qhrc-p3qc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58422"},{"type":"FIX","url":"https://github.com/go-gitea/gitea/pull/38009"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:35.465174710Z"}}