{"id":"EUVD-2026-28551","revision":"7d8c956cf7524f1d9ba1dcd3e03aedb1","records":[{"revision":"7d8c956cf7524f1d9ba1dcd3e03aedb1","observedAt":"2026-11-07T09:27:57.698+00:00","statement":{"source":"euvd","id":"EUVD-2026-28551","aliases":["CVE-2026-41161"],"title":"Sync-in Server is a secure, open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.2.0, the /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate val…","description":"Sync-in Server is a secure, open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.2.0, the /api/auth/login endpoint contains a logic flaw that allows unauthenticated remote attackers to enumerate valid usernames by measuring the application's response time. This issue has been patched in version 2.2.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":null}],"references":["https://github.com/Sync-in/server/security/advisories/GHSA-43fj-qp3h-hrh5","https://github.com/Sync-in/server/releases/tag/v2.2.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-28551","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 8, 2026, 1:00:54 PM","dateUpdated":"May 11, 2026, 6:24:40 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-2026-28551","identifiers":["EUVD-2026-28551","CVE-2026-41161"]},"retained":false,"historicalAffected":[]}],"coverage":[]}