Name: CVE-2023-23942: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2023-02-06T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-23942, CWE-79, CVSS 5.4, EPSS 0.00682

The Nextcloud Desktop Client is a tool to synchronize files from a Nextcloud Server with your computer. Versions prior to 3.6.3 are missing sanitisation on qml labels which are used for basic HTML elements such as `strong`, `em` and `head` lines in the UI of the desktop client. The lack of sanitisation may allow for javascript injection. It is recommended that the Nextcloud Desktop Client is upgraded to 3.6.3. There are no known workarounds for this issue.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade nextcloud-client	Aug 22, 2024	Feb 6, 2023
Debian	—	Upgrade nextcloud-desktop	Jul 30, 2024	Feb 6, 2023
Suse	—	Upgrade nextcloud-desktop-docUpgrade nextcloud-desktop-langUpgrade nemo-extension-nextcloudUpgrade nextcloud-desktop-dolphinUpgrade cloudproviders-extension-nextcloudUpgrade libnextcloudsync0Upgrade nextcloud-desktopUpgrade caja-extension-nextcloudUpgrade nautilus-extension-nextcloudUpgrade libnextcloudsync-devel	Apr 13, 2023	Feb 6, 2023

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence