CVE-2025-47792CWE-284

Nextcloud Desktop 3rdparty applications can create share links via socket API

Medium · published May 16, 2025

CVSS v3.1
5.0
EPSS
0%
Percentile
7.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00184 · 7.6th percentile
Weakness
CWE-284 · Improper Access Control
Published
2025-05-16T14:13Z
EPSS history
Timeline
  • 16 MAY 14:13Z
    Nextcloud Desktop 3rdparty applications can create share links via socket API
    cvelistv5