CVE-2024-52520CWE-400

Nextcloud Server's link reference provider can be tricked into downloading bigger files than intended

Medium · published November 15, 2024

CVSS v3.1
5.7
EPSS
1%
Percentile
55.8
In the wild
Unconfirmed
What it is

Nextcloud Server is a self hosted personal cloud system. Due to a pre-flighted HEAD request, the link reference provider could be tricked into downloading bigger websites than intended, to find open-graph data. It is recommended that the Nextcloud Server is upgraded to 28.0.10 or 29.0.7 and Nextcloud Enterprise Server is upgraded to 27.1.11.8, 28.0.10 or 29.0.7.

The record
Technical detail
CVSS v3.1
5.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00790 · 55.8th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2024-11-15T16:41Z
EPSS history
Timeline
  • 15 NOV 16:41Z
    Nextcloud Server's link reference provider can be tricked into downloading bigger files than intended
    cvelistv5