{"id":"CVE-2026-73814","revision":"d8f29f71d75d4e92b59d82cbecb45ed8","records":[{"revision":"d8f29f71d75d4e92b59d82cbecb45ed8","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-73814","aliases":[],"title":"Gitea repository ownership escalation by administrators","description":"Gitea's collaboration access-mode endpoint accepts the Owner access mode from an authenticated repository collaborator with Admin access. The collaborator can promote their effective permissions from Admin to Owner and then perform owner-only operations, including transferring the repository to their own account. This bypasses the intended boundary between repository administration and ownership.","state":0,"publishedAt":"2026-10-14T14:38:05.476+00:00","modifiedAt":"2026-10-18T13:41:38.796+00:00","affected":[{"ecosystem":"Vendor product","name":"gitea.dev","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Gitea\",\n                    \"product\": \"Gitea\",\n                    \"packageName\": \"gitea.dev\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"lessThanOrEqual\": \"1.27.1\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/go-gitea/gitea/security/advisories/GHSA-h62v-wmrr-5qjq","https://blog.gitea.com/release-of-1.27.2/","https://github.com/go-gitea/gitea/pull/38894","https://github.com/go-gitea/gitea/pull/38895","https://github.com/go-gitea/gitea/releases/tag/v1.27.2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-73814","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-73814","identifiers":["CVE-2026-73814"]},"retained":false,"historicalAffected":[]}],"coverage":[]}