CVE-2023-2786CWE-862

Channel commands execution doesn't properly verify permissions

Medium · published June 16, 2023

CVSS v3.1
4.3
EPSS
0%
Percentile
27.7
In the wild
Unconfirmed
What it is

Mattermost fails to properly check the permissions when executing commands allowing a member with no permissions to post a message in a channel to actually post it by executing channel commands.

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:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00353 · 27.7th percentile
Weakness
CWE-862 · Missing Authorization
Published
2023-06-16T08:43Z
EPSS history
Timeline
  • 16 JUN 08:43Z
    Channel commands execution doesn't properly verify permissions
    cvelistv5