CVE-2022-39332

Cross-site scripting (XSS) in Nextcloud Desktop Client

CVSS 4.6 MEDIUMEPSS 0.9%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.6EPSS 0.9%KEV nãoPoC —Patch —

Lifecycle

Nov 25, 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Affected products

nextcloud · security-advisories

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References

https://github.com/nextcloud/desktop/pull/4972 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-q9f6-4r6r-h74p https://hackerone.com/reports/1707977 https://lists.debian.org/debian-lts-announce/2025/09/msg00018.html