{"action":"Upgrade code.gitea.io/gitea to 1.25.4 or later.","affected":[{"fixed":"1.25.4","introduced":"0"}],"component":"code.gitea.io/gitea","cve_ids":["CVE-2026-20888"],"ecosystem":"Go","epss":0.0033,"exploited":false,"fixed_versions":["1.25.4"],"ghsa_id":"GHSA-9cgq-wp42-4rpq","id":"tcs_01M5KGDDB4MVAWKHTKNA0CJSEW","modified_at":"2026-03-03T04:57:56.025932Z","published_at":"2026-02-02T21:05:55Z","references":["https://osv.dev/vulnerability/GO-2026-4366","https://github.com/advisories/GHSA-9cgq-wp42-4rpq","https://nvd.nist.gov/vuln/detail/CVE-2026-20888","https://blog.gitea.com/release-of-1.25.4","https://github.com/go-gitea/gitea/pull/36341","https://github.com/go-gitea/gitea/pull/36356","https://github.com/go-gitea/gitea/releases/tag/v1.25.4"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-4366","url":"https://osv.dev/vulnerability/GO-2026-4366"}],"summary":"Gitea does not properly verify authorization when canceling scheduled auto-merges via the web interface in code.gitea.io/gitea"}