CVE-2023-39961

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 24.0.4 and prior to versions 25.0.9, 26.0.4, and 27.0.1, when a folder with images or an image was shared without download permissions, the user could add the image inline into a text file and download it. Nextcloud Server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 24.0.12.5, 25.0.9, 26.0.4, 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:*:*:*:*:-:*:*:*
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, 18:35

Type Values Removed Values Added
References (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp - (MISC) https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qhgm-w4gx-gvgp - Vendor Advisory
References (MISC) https://github.com/nextcloud/text/pull/4481 - (MISC) https://github.com/nextcloud/text/pull/4481 - Patch
References (MISC) https://hackerone.com/reports/1965156 - (MISC) https://hackerone.com/reports/1965156 - Permissions Required
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 4.3
First Time Nextcloud
Nextcloud nextcloud Server
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, 18:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-08-10 18:15

Updated : 2024-02-28 20:33


NVD link : CVE-2023-39961

Mitre link : CVE-2023-39961

CVE.ORG link : CVE-2023-39961


JSON object : View

Products Affected

nextcloud

  • nextcloud_server
CWE
CWE-284

Improper Access Control