CVE-2023-3593CWE-400

Server crash via a specially crafted markdown input

Medium · published July 17, 2023

CVSS v3.1
4.3
EPSS
1%
Percentile
48.4
In the wild
Unconfirmed
What it is

Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00608 · 48.4th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2023-07-17T15:38Z
EPSS history
Timeline
  • 17 JUL 15:38Z
    Server crash via a specially crafted markdown input
    cvelistv5