{"schema_version":"1.7.3","id":"GHSA-pc73-rj2c-wvf9","published":"2026-01-01T06:30:23Z","modified":"2026-02-03T03:14:32.347471Z","aliases":["BIT-gitea-2025-69413","CVE-2025-69413","GO-2026-4274"],"summary":"Gitea's /api/v1/user endpoint has different responses for failed authentication depending on whether a username exists","details":"In Gitea before 1.25.2, /api/v1/user has different responses for failed authentication depending on whether a username exists.","affected":[{"package":{"name":"code.gitea.io/gitea","ecosystem":"Go","purl":"pkg:golang/code.gitea.io/gitea"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.25.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-pc73-rj2c-wvf9/GHSA-pc73-rj2c-wvf9.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-69413"},{"type":"WEB","url":"https://github.com/go-gitea/gitea/issues/35984"},{"type":"WEB","url":"https://github.com/go-gitea/gitea/pull/36002"},{"type":"WEB","url":"https://blog.gitea.com/release-of-1.25.2"},{"type":"PACKAGE","url":"https://github.com/go-gitea/gitea"},{"type":"WEB","url":"https://github.com/go-gitea/gitea/releases/tag/v1.25.2"}],"database_specific":{"cwe_ids":["CWE-204"],"github_reviewed":true,"github_reviewed_at":"2026-01-02T15:52:49Z","nvd_published_at":"2026-01-01T05:16:03Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}