{"id":"CVE-2026-28740","aliases":["GHSA-2m9v-5q2g-58vq","GO-2026-6029"],"url":"https://o3.security/vulnerability/CVE-2026-28740","summary":"Gitea LFS object reuse bypasses Code-unit authorization","details":"Gitea versions up to and including 1.26.2 allow Git LFS object reuse to authorize private source objects for users who have repository access but lack Code-unit access.","published":"2026-07-03T20:19:39.687Z","modified":"2026-08-12T03:51:31.000418801Z","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"gitea.dev","fixedVersion":"1.26.3"}],"fix":{"url":"https://github.com/go-gitea/gitea/pull/38050","label":"go-gitea/gitea#38050"},"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/2026/28xxx/CVE-2026-28740.json"},{"type":"ADVISORY","url":"https://github.com/go-gitea/gitea/releases/tag/v1.26.3"},{"type":"ADVISORY","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-2m9v-5q2g-58vq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28740"},{"type":"FIX","url":"https://github.com/go-gitea/gitea/pull/38050"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:31.000418801Z"}}