{"action":"Upgrade github.com/go-gitea/gitea to 1.25.4 or later.","affected":[{"fixed":"1.25.4","introduced":"0"}],"component":"github.com/go-gitea/gitea","cve_ids":["CVE-2026-20904"],"ecosystem":"Go","epss":0.00302,"exploited":false,"fixed_versions":["1.25.4"],"ghsa_id":"GHSA-qqgv-v353-cv8p","id":"tcs_01M5KFKC6RJ7EN3NAP0VEKHBTM","modified_at":"2026-02-03T03:08:53.789002Z","published_at":"2026-01-23T00:31:17Z","references":["https://osv.dev/vulnerability/GHSA-qqgv-v353-cv8p","https://nvd.nist.gov/vuln/detail/CVE-2026-20904","https://github.com/go-gitea/gitea/pull/36346","https://github.com/go-gitea/gitea/pull/36361","https://github.com/go-gitea/gitea/commit/ed5720af2ac94d74f822721c05b42b6148ff9c22","https://blog.gitea.com/release-of-1.25.4","https://github.com/go-gitea/gitea","https://github.com/go-gitea/gitea/releases/tag/v1.25.4"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-qqgv-v353-cv8p","url":"https://osv.dev/vulnerability/GHSA-qqgv-v353-cv8p"},{"source":"nvd","source_id":"CVE-2026-20904","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-20904"}],"summary":"Gitea does not properly validate ownership when toggling OpenID URI visibility"}