Cross-site Scripting (XSS) Affecting nextcloud-desktop package, versions <3.6.1-1


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.08% (36th percentile)

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  • Snyk ID SNYK-DEBIAN13-NEXTCLOUDDESKTOP-5690234
  • published 2 Dec 2022
  • disclosed 25 Nov 2022

How to fix?

Upgrade Debian:13 nextcloud-desktop to version 3.6.1-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream nextcloud-desktop package and not the nextcloud-desktop package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

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

CVSS Scores

version 3.1
Expand this section

NVD

Recommended
6.1 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Changed
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None