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.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x Patch, Vendor Advisory
- https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6 Patch
- https://hackerone.com/reports/2890071 Issue Tracking, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 4.3 · nextcloudNVD modified 2026-10-18 14:10
Affected (CPE criteria) 2
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
References 4
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x Patch, Vendor Advisory
- https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6 Patch
- https://github.com/nextcloud/server/pull/50992 Issue Tracking
- https://hackerone.com/reports/2890071 Issue Tracking, Vendor Advisory