{"id":"EUVD-2026-41636","revision":"cf22dc6d4c544ae9862d85b709454513","records":[{"revision":"cf22dc6d4c544ae9862d85b709454513","observedAt":"2026-11-03T11:57:46.64+00:00","statement":{"source":"euvd","id":"EUVD-2026-41636","aliases":["CVE-2026-27775","GHSA-649p-mmhf-85c7"],"title":"Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access.","description":"Gitea 1.25.5 caches a branch-specific write-permission result across multiple refs in one pre-receive hook session, allowing a per-branch maintainer-edit grant to be reused for other refs and escalate to full repository write access.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":null}],"references":["https://github.com/go-gitea/gitea/security/advisories/GHSA-649p-mmhf-85c7","https://github.com/go-gitea/gitea/pull/38151","https://github.com/go-gitea/gitea/releases/tag/v1.26.3","https://blog.gitea.com/release-of-1.26.3-and-1.26.4/"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-41636","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 3, 2026, 8:19:37 PM","dateUpdated":"Jul 6, 2026, 3:25:15 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-41636","identifiers":["EUVD-2026-41636","CVE-2026-27775","GHSA-649p-mmhf-85c7"]},"retained":false,"historicalAffected":[]}],"coverage":[]}