{"action":"Upgrade code.gitea.io/gitea to 1.26.2 or later.","affected":[{"fixed":"1.26.2","introduced":"0"}],"component":"code.gitea.io/gitea","cve_ids":["CVE-2026-28699"],"ecosystem":"Go","epss":0.00551,"exploited":false,"fixed_versions":["1.26.2"],"ghsa_id":"GHSA-9r5x-wg6m-x2rc","id":"tcs_01M5KGKBDZGHQGP67HN4ZYWNWB","modified_at":"2026-06-25T19:45:30.548276443Z","published_at":"2026-06-25T18:43:19Z","references":["https://osv.dev/vulnerability/GO-2026-5299","https://github.com/go-gitea/gitea/security/advisories/GHSA-9r5x-wg6m-x2rc"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GO-2026-5299","url":"https://osv.dev/vulnerability/GO-2026-5299"},{"source":"nvd","source_id":"CVE-2026-28699","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28699"}],"summary":"Gitea: OAuth2 access token scope enforcement bypass via HTTP Basic authentication in code.gitea.io/gitea"}