CVE-2023-5876CWE-400

Regex DoS from a malicious server enrolled in Desktop

Low · published November 2, 2023

CVSS v3.1
3.1
EPSS
0%
Percentile
41.5
In the wild
Unconfirmed
What it is

Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service.

The record
Technical detail
CVSS v3.1
3.1 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00494 · 41.5th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2023-11-02T08:26Z
EPSS history
Timeline
  • 02 NOV 08:26Z
    Regex DoS from a malicious server enrolled in Desktop
    cvelistv5