{"schema":"threatline.record/2","record":{"id":"CVE-2026-66849","aliases":["GHSA-px3q-x2mm-55wg"],"summary":"Gitea restricted-user package visibility bypass","details":"Gitea's package registry grants authenticated users read access to packages owned by Limited-visibility users without excluding restricted accounts. A restricted user can enumerate and download those packages despite the visibility policy that should prevent this access. The issue affects user-owned package registries and exposes package contents across the intended authorization boundary.","categories":["Unclassified"],"product":"Gitea","vendor":"Gitea","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-66849","source_modified_at":"2026-10-14T15:18:34.090Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Gitea","vendor":"Gitea","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.27.2","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":4.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0037,"percentile":0.29776,"score_date":"2026-10-23"},"published_at":"2026-10-14T14:35:55.956Z","modified_at":"2026-10-14T15:18:34.090Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-66849","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-14T15:18:34.090Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-66849","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-px3q-x2mm-55wg","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://blog.gitea.com/release-of-1.27.3/","tags":["release-notes"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/pull/39043","tags":["patch"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/pull/39058","tags":["patch"]},{"source":"CVE List","url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","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":"partial","assessed_at":"2026-10-14T15:18:20.592494Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-14T15:18:34.090Z","content_hash":"bf2cdcd0e888a94f54c210449f53e49da96afa08275fc7a2b308277a884f9d3e"}}