CVE-2025-2564CWE-863

Unauthorized View Access to Archived Channel Member Info

Medium · published April 16, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
19.9
In the wild
Unconfirmed
What it is

Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to properly enforce the 'Allow users to view/update archived channels' System Console setting, which allows authenticated users to view members and member information of archived channels even when this setting is disabled.

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:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00285 · 19.9th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2025-04-16T16:12Z
EPSS history
Timeline
  • 16 APR 16:12Z
    Unauthorized View Access to Archived Channel Member Info
    cvelistv5