{"id":"CVE-2026-52800","aliases":["GHSA-pwx3-qcgw-vh7h","GO-2026-5556"],"url":"https://o3.security/vulnerability/CVE-2026-52800","summary":"Gogs: CSRF Leading to Organization Owner Takeover","details":"Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management can be performed via GET requests without CSRF protection. If a victim who is an organization owner is logged in and is tricked into visiting a crafted link, an attacker-controlled user can be added to the Owners team. As a result, the attacker gains organization owner–equivalent privileges. This vulnerability is fixed in 0.14.3.","published":"2026-06-24T20:18:11.110Z","modified":"2026-08-12T03:51:34.246590788Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.00194,"percentile":0.09289,"asOf":"2026-08-11"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"gogs.io/gogs","fixedVersion":"0.14.3"}],"fix":{"url":"https://github.com/gogs/gogs/commit/070df61ecd14c75b0aca93090f860b87ab17ac19","label":"gogs/gogs@070df61"},"references":[{"type":"WEB","url":"https://github.com/gogs/gogs/releases/tag/v0.14.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52800.json"},{"type":"ADVISORY","url":"https://github.com/gogs/gogs/security/advisories/GHSA-pwx3-qcgw-vh7h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-52800"},{"type":"FIX","url":"https://github.com/gogs/gogs/commit/070df61ecd14c75b0aca93090f860b87ab17ac19"},{"type":"FIX","url":"https://github.com/gogs/gogs/pull/8321"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:34.246590788Z"}}