{"action":"Upgrade gitea.dev to 1.27.0 or later.","affected":[{"fixed":"1.27.0","introduced":"0"}],"component":"gitea.dev","cve_ids":["CVE-2026-57894"],"ecosystem":"Go","epss":0.00357,"exploited":false,"fixed_versions":["1.27.0"],"ghsa_id":"GHSA-82f7-87hm-852x","id":"tcs_01M5KGRDHK3AYVB32BWD3BD73G","modified_at":"2026-07-22T21:00:27.203956081Z","published_at":"2026-07-22T20:36:35Z","references":["https://osv.dev/vulnerability/GO-2026-6027","https://github.com/go-gitea/gitea/security/advisories/GHSA-82f7-87hm-852x","https://github.com/go-gitea/gitea/releases/tag/v1.27.0"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6027","url":"https://osv.dev/vulnerability/GO-2026-6027"}],"summary":"Gitea: Repository Migration Follows Git HTTP Redirects After URL Allow/Block Validation, Enabling Internal Git Repository Exfiltration in gitea.dev"}