CVE-2025-47792
low-risk
Published 2025-05-16
Nextcloud Desktop is the desktop sync client for Nextcloud. In versions of Nextcloud Desktop prior to 3.15, 3rdparty applications already installed on a user machine can create link shares for almost all data via the socket API. These shares can then be easily sent off to an external service. Nextcloud Desktop fixes the issue in version 3.15. No known workarounds are available.
Do I need to act?
-
0.03% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.0/10
Medium
LOCAL
/ HIGH complexity
Affected Products (1)
Affected Vendors
References (3)
Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qm2f-9...
Permissions Required
https://hackerone.com/reports/1995856
18
/ 100
low-risk
Severity
13/34 · Low
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal