{"schema":"threatline.record/2","record":{"id":"CVE-2026-103504","aliases":["GHSA-x8c3-3rp8-2j46"],"summary":"Gitea API team demotion not applied to unit permissions","details":"Changing an organization team's permission through the API with only the `permission` field did not rebuild the team's per-unit access, and the requested level was not applied as a cap. After an organization owner demoted a team, for example from admin to read, the team's members kept their previous unit permissions, including write access to the team's repositories. The web form was not affected.","categories":["Unclassified"],"product":"Gitea","vendor":"Gitea","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103504","source_modified_at":"2026-10-07T20:15:03.095Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Gitea","vendor":"Gitea","versions":[{"lessThanOrEqual":"1.27.3","status":"affected","version":"0","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-x8c3-3rp8-2j46","source_modified_at":"2026-10-06T19:16:45Z","fetched_at":"2026-10-23T20:37:03.234832Z","package":{"ecosystem":"go","name":"gitea.dev"},"range":"<= 1.27.3"}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-x8c3-3rp8-2j46","source_modified_at":"2026-10-06T19:16:45Z","fetched_at":"2026-10-23T20:37:03.234832Z","package":{"ecosystem":"go","name":"gitea.dev"},"version":"28.0.0"}],"cvss":8.1,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00259,"percentile":0.1668,"score_date":"2026-10-23"},"published_at":"2026-10-06T19:24:26.369Z","modified_at":"2026-10-07T20:15:03.095Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103504","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T20:15:03.095Z"},{"source":"GitHub Advisory Database","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-x8c3-3rp8-2j46","fetched_at":"2026-10-23T20:37:03.234832Z","source_modified_at":"2026-10-06T19:16:45Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103504","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-x8c3-3rp8-2j46","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/pull/38938","tags":["patch"]},{"source":"CVE List","url":"https://blog.gitea.com/release-of-28.0.0/","tags":["release-notes"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/releases/tag/v28.0.0","tags":["release-notes"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-07T20:14:37.385135Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T20:15:03.095Z","content_hash":"6c5673b04d819c8507f6592e90afed245d2d0fbd5d4c92cb624f1ccee3f6321c"}}