medium4.6
CVE-2022-39333
Nexcloud desktop is the Desktop sync client for Nextcloud.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nextcloud | Desktop | before 3.6.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/nextcloud/desktop/pull/4972
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-92p9-x79h-2mj8
- https://hackerone.com/reports/1711847
- https://github.com/nextcloud/desktop/pull/4972
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-92p9-x79h-2mj8
- https://hackerone.com/reports/1711847
- https://lists.debian.org/debian-lts-announce/2025/09/msg00018.html