{"id":"CVE-2026-101023","revision":"c6ec56210df444b782c4d8c2625ff626","records":[{"revision":"c6ec56210df444b782c4d8c2625ff626","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-101023","aliases":[],"title":"Gitea OAuth2 refresh token grant accepts access tokens","description":"Gitea's OAuth2 token endpoint verified the signature and grant of a token submitted with the `refresh_token` grant type, but not that the token was a refresh token. An unexpired access token for the same OAuth2 application and grant could be exchanged for a new access token and refresh token. Whoever holds such an access token could keep access beyond the token's original lifetime.","state":0,"publishedAt":"2026-10-06T21:34:53.642+00:00","modifiedAt":"2026-10-07T20:04:04.946+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\": \"28.0.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/go-gitea/gitea/security/advisories/GHSA-469m-x4mw-38r3","https://github.com/go-gitea/gitea/pull/39501","https://github.com/go-gitea/gitea/pull/39507","https://blog.gitea.com/release-of-28.1.0/","https://github.com/go-gitea/gitea/releases/tag/v28.1.0"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-101023","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-101023","identifiers":["CVE-2026-101023"]},"retained":false,"historicalAffected":[]}],"coverage":[]}