Description
Nextcloud Groupfolders provides admin-configured folders shared by everyone in a group or team. Prior to 14.0.11, 15.3.12, 16.0.15, 17.0.14, 18.1.8, 19.1.8, and 20.1.2, a user with read-only permission can restore a file from the trash bin. This vulnerability is fixed in 14.0.11, 15.3.12, 16.0.15, 17.0.14, 18.1.8, 19.1.8, and 20.1.2.
Affected products
nextcloud: group folders
References4
- github.com/nextcloud/security-advisories/security/advisories/GH… PatchVendor Advisory
- github.com/nextcloud/groupfolders/commit/bbe87ebed8da23e9df4db6… Patch
- github.com/nextcloud/groupfolders/pull/4076 Issue TrackingPatch
- github.com/nextcloud/groupfolders/issues/4041 Issue Tracking
Metrics
- CVSS 3.1
-
4.3
MEDIUM
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - EPSS — exploit probability
- 0% percentile: 23 · as of 11 November 2026
- CWE
- CWE-707
Could this be exploited in your environment?
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