{"id":"CVE-2026-114199","published":"2026-11-01T10:18:34.710","lastModified":"2026-11-01T10:18:34.833","description":"`GET /api/v1/users/{username}/heatmap` computed the contribution heatmap with the repository access of the token owner and ignored the public-only restriction of the access token, unlike the activity feed endpoints. A holder of a user's public-only token could read contribution counts and their 15-minute time buckets that stem from that user's activity in private repositories. Repository names and contents were not disclosed. For public-only tokens the heatmap now only counts activity visible to anonymous users.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-200","CWE-203"],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-28.3.0/","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39690","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39853","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.3.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-jr76-w9m3-3p68","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/pull/39690","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39853","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v28.3.0","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-jr76-w9m3-3p68","tags":[]}],"hasPoc":true,"ai":null}