{"cve":"CVE-2026-27761","nvd":{"published":"2026-07-03T21:16:58.937","modified":"2026-10-25T15:10:00.147","status":"Deferred","description":"Gitea versions up to and including 1.26.2 allow repository RSS and Atom feed endpoints to bypass API access token scope checks, exposing private repository commit data to tokens without the required repository scope.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-863"],"references":["https://blog.gitea.com/release-of-1.26.3-and-1.26.4/","https://github.com/go-gitea/gitea/pull/38147","https://github.com/go-gitea/gitea/releases/tag/v1.26.3","https://github.com/go-gitea/gitea/security/advisories/GHSA-3pww-vcvm-3gmj","https://github.com/go-gitea/gitea/security/advisories/GHSA-3pww-vcvm-3gmj"],"products":[],"source":"nvd","synced_at":"2026-10-25T17:50:06.907763985+00:00"},"epss":{"cve":"CVE-2026-27761","score":0.00367,"percentile":0.30314,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-3pww-vcvm-3gmj","url":"https://osv.dev/vulnerability/GHSA-3pww-vcvm-3gmj","summary":"Gitea: API access token scope enforcement bypass on repository RSS/Atom feed endpoints leaks private repository commit data","modified":"2026-07-22T21:11:24.518083585Z","packages":[{"ecosystem":"Go","name":"code.gitea.io/gitea","purl":"pkg:golang/code.gitea.io/gitea","ranges":["<1.26.3"],"fixed":["1.26.3"]}]},{"id":"GO-2026-6031","url":"https://osv.dev/vulnerability/GO-2026-6031","summary":"Gitea: API access token scope enforcement bypass on repository RSS/Atom feed endpoints leaks private repository commit data in code.gitea.io/gitea","modified":"2026-07-22T21:00:31.513297530Z","packages":[{"ecosystem":"Go","name":"code.gitea.io/gitea","purl":"pkg:golang/code.gitea.io/gitea","ranges":["<1.26.3"],"fixed":["1.26.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}