CVE-2025-22449CWE-863

Access control flaw for team admins allows unauthorized team additions

Low · published January 9, 2025

CVSS v3.1
3.8
EPSS
0%
Percentile
18.6
In the wild
Unconfirmed
What it is

Mattermost versions 9.11.x <= 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allow_open_invite" field via making their team public.

The record
Technical detail
CVSS v3.1
3.8 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00272 · 18.6th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2025-01-09T06:54Z
EPSS history
Timeline
  • 09 JAN 06:54Z
    Access control flaw for team admins allows unauthorized team additions
    cvelistv5