Nextcloud server is a self hosted system designed to provide cloud style services. The groupfolders application for Nextcloud allows sharing a folder with a group of people. In addition, it allows setting "advanced permissions" on subfolders, for example, a user could be granted access to the groupfolder but not specific subfolders. Due to a lacking permission check in affected versions, a user could still access these subfolders by copying the groupfolder to another location. It is recommended that the Nextcloud Server is upgraded to 20.0.14, 21.0.6 or 22.2.1. Users unable to upgrade should disable the "groupfolders" application in the admin settings.
History

Wed, 23 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-03-08T18:25:10.000Z

Updated: 2025-04-23T18:58:26.893Z

Reserved: 2021-09-15T00:00:00.000Z

Link: CVE-2021-41241

cve-icon Vulnrichment

Updated: 2024-08-04T03:08:31.602Z

cve-icon NVD

Status : Modified

Published: 2022-03-08T19:15:07.927

Modified: 2024-11-21T06:25:51.403

Link: CVE-2021-41241

cve-icon Redhat

No data.