CVE-2025-47792Nextcloud Desktop 3rdparty applications can create share links via socket API

Descripción

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.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

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