Description
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 (4)
Core 4
Core References
Patch, Vendor Advisory x_refsource_confirm
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-ww9m-f8j4-jj9x
Issue Tracking x_refsource_misc
https://github.com/nextcloud/server/pull/50992
Patch x_refsource_misc
https://github.com/nextcloud/server/commit/7cc005c43c72bc384848cf8cb851895827c412f6
Issue Tracking, Vendor Advisory x_refsource_misc
https://hackerone.com/reports/2890071
Scores
CVSS v3
4.3
EPSS
0.0003
EPSS Percentile
9.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-778
Status
published
Products (1)
nextcloud/nextcloud_server
30.0.0 - 30.0.9 (2 CPE variants)
Published
Dec 05, 2025
Tracked Since
Feb 18, 2026