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Description

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 Reserved 2025-05-09 | Published 2025-05-16 | Updated 2025-05-16 | Assigner GitHub_M




MEDIUM: 5.0CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N

Problem types

CWE-284: Improper Access Control

Product status

< 3.15
affected

References

github.com/...sories/security/advisories/GHSA-qm2f-959g-7p65

github.com/nextcloud/desktop/pull/7517

hackerone.com/reports/1995856

cve.org (CVE-2025-47792)

nvd.nist.gov (CVE-2025-47792)

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