CVE Vulnerabilities

CVE-2024-37882

Improper Preservation of Permissions

Published: Jun 14, 2024 | Modified: Jul 19, 2024
CVSS 3.x
8.1
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Nextcloud Server is a self hosted personal cloud system. A recipient of a share with read&share permissions could reshare the item with more permissions. It is recommended that the Nextcloud Server is upgraded to 26.0.13 or 27.1.8 or 28.0.4 and that the Nextcloud Enterprise Server is upgraded to 26.0.13 or 27.1.8 or 28.0.4.

Weakness

The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.

Affected Software

Name Vendor Start Version End Version
Nextcloud_server Nextcloud 26.0.0 (including) 26.0.13 (excluding)
Nextcloud_server Nextcloud 27.0.0 (including) 27.1.8 (excluding)
Nextcloud_server Nextcloud 28.0.0 (including) 28.0.4 (excluding)

References