CVE-2022-39331

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p58

Published

Nov 25, 2022 (Nov 25, 2022)

Modified

Jun 17, 2026

Description

Nexcloud desktop is the Desktop sync client for Nextcloud. An attacker can inject arbitrary HyperText Markup Language into the Desktop Client application in the notifications. It is recommended that the Nextcloud Desktop client is upgraded to 3.6.1. There are no known workarounds for this issue.

Vendors: nextcloud
Products: desktop
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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