Vulnerability Monitor

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CVE-2025-47792

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.

Published

2025-05-16T15:15:47.923

Last Modified

2025-09-08T21:22:39.403

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.0 (MEDIUM)

Weaknesses

Type: Secondary
CWE-284
Type: Primary
CWE-862

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	desktop	< 3.15.0	Yes

References

https://github.com/nextcloud/desktop/pull/7517 Patch ([email protected])
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qm2f-959g-7p65 Third Party Advisory ([email protected])
https://hackerone.com/reports/1995856 Permissions Required ([email protected])