CVE-2025-66552

MEDIUM4.3

Nextcloud Server admin_audit does not log all actions on files in groupfolders

Published Dec 5, 2025

Modified 2 months ago

Details

Nextcloud Server is a self hosted personal cloud system. In Nextcloud Server and Enterprise Server prior to 30.0.9 and 31.0.1, incorrect path handling with groupfolders caused the admin_audit app to not properly log all actions on files and folders inside groupfolders. This vulnerability is fixed in Nextcloud Server and Enterprise Server prior to 30.0.9 and 31.0.1.

References

WEB

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x

WEB

https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6

WEB

https://github.com/nextcloud/server/pull/50992

WEB

https://hackerone.com/reports/2890071

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2025-66552

CVSS Analysis