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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:enterprise:*:*:*

History

16 Aug 2023, 20:23

Type Values Removed Values Added
References (MISC) https://github.com/nextcloud/server/pull/38890 - (MISC) https://github.com/nextcloud/server/pull/38890 - Patch
References (MISC) https://hackerone.com/reports/1808079 - (MISC) https://hackerone.com/reports/1808079 - Permissions Required
References (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-cq8w-v4fh-4rjq - (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-cq8w-v4fh-4rjq - Patch, Vendor Advisory
References (MISC) https://github.com/nextcloud/groupfolders/issues/1906 - (MISC) https://github.com/nextcloud/groupfolders/issues/1906 - Issue Tracking, Third Party Advisory
First Time Nextcloud
Nextcloud nextcloud Server
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 6.5
CPE cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:-:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:27.0.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:-:*:*:*

10 Aug 2023, 14:46

Type Values Removed Values Added
New CVE

Information

Published : 2023-08-10 14:15

Updated : 2024-02-28 20:33


NVD link : CVE-2023-39952

Mitre link : CVE-2023-39952

CVE.ORG link : CVE-2023-39952


JSON object : View

Products Affected

nextcloud

  • nextcloud_server
CWE
CWE-284

Improper Access Control