{"id":"GHSA-263q-5cv3-xq9g","revision":"23c75a6fbbc146e788a74ee3c1471ecf","records":[{"revision":"23c75a6fbbc146e788a74ee3c1471ecf","observedAt":"2026-11-03T17:59:09.129+00:00","statement":{"source":"osv","id":"GHSA-263q-5cv3-xq9g","aliases":["BIT-gitea-2025-68939","CVE-2025-68939","GO-2025-4261"],"title":"Gitea allows attackers to add attachments with forbidden file extensions","description":"Gitea before 1.23.0 allows attackers to add attachments with forbidden file extensions by editing an attachment name via an attachment API.","state":0,"publishedAt":"2025-12-26T03:30:15+00:00","modifiedAt":"2026-11-03T16:45:04.0128453+00:00","affected":[{"ecosystem":"Go","name":"code.gitea.io/gitea","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.23.0-rc0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-68939","https://github.com/go-gitea/gitea/pull/32151","https://github.com/go-gitea/gitea/commit/7adc4717ec8e4f8fe678010866e936cf024f498d","https://blog.gitea.com/release-of-1.23.0","https://github.com/go-gitea/gitea","https://github.com/go-gitea/gitea/releases/tag/v1.23.0"],"sourceUrl":"https://github.com/advisories/GHSA-263q-5cv3-xq9g","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-263q-5cv3-xq9g","identifiers":["GHSA-263q-5cv3-xq9g","BIT-gitea-2025-68939","CVE-2025-68939","GO-2025-4261"]},"retained":false,"historicalAffected":[]}],"coverage":[]}