{"action":"Upgrade code.gitea.io/gitea to 1.25.5 or later.","affected":[{"fixed":"1.25.5","introduced":"0"}],"component":"code.gitea.io/gitea","cve_ids":["CVE-2026-26232"],"ecosystem":"Go","exploited":false,"fixed_versions":["1.25.5"],"ghsa_id":"GHSA-5v69-g2m3-3hq3","id":"tcs_01M5KEYVX2AJCWWKRCNJKPR7YN","modified_at":"2026-09-02T19:55:39.641435457Z","published_at":"2026-07-03T21:31:37Z","references":["https://osv.dev/vulnerability/GHSA-5v69-g2m3-3hq3","https://nvd.nist.gov/vuln/detail/CVE-2026-26232","https://github.com/go-gitea/gitea/pull/36797","https://github.com/go-gitea/gitea/pull/36851","https://github.com/go-gitea/gitea/commit/413074b1e1dc5718b4865b9493d8cc97e1e128de","https://github.com/go-gitea/gitea/commit/f3bdcc58aff60b66eba7bd5e9b23457441733dfe","https://blog.gitea.com/release-of-1.25.5","https://github.com/go-gitea/gitea","https://github.com/go-gitea/gitea/releases/tag/v1.25.5"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"GHSA-5v69-g2m3-3hq3","url":"https://osv.dev/vulnerability/GHSA-5v69-g2m3-3hq3"}],"summary":"Gitea OAuth2 authorization codes can be reused after expiry"}