Vulnerability Monitor

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CVE-2023-39952

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 22.0.0 and prior to versions 22.2.10.13, 23.0.12.8, 24.0.12.4, 25.0.8, 26.0.3, and 27.0.1, a user can access files inside a subfolder of a groupfolder accessible to them, even if advanced permissions would block access to the subfolder. Nextcloud Server versions 25.0.8, 26.0.3, and 27.0.1 and Nextcloud Enterprise Server versions 22.2.10.13, 23.0.12.8, 24.0.12.4, 25.0.8, 26.0.3, and 27.0.1 contain a patch for this issue. No known workarounds are available.

Published

2023-08-10T14:15:15.270

Last Modified

2024-11-21T08:16:06.220

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses
  • Type: Primary
    CWE-284
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application nextcloud nextcloud_server < 22.2.10.13 Yes
Application nextcloud nextcloud_server < 23.0.12.8 Yes
Application nextcloud nextcloud_server < 24.0.12.4 Yes
Application nextcloud nextcloud_server < 25.0.8 Yes
Application nextcloud nextcloud_server < 25.0.8 Yes
Application nextcloud nextcloud_server < 26.0.3 Yes
Application nextcloud nextcloud_server < 26.0.3 Yes
Application nextcloud nextcloud_server 27.0.0 Yes
Application nextcloud nextcloud_server 27.0.0 Yes
References