CVE-2025-32093 — Incorrect Authorization in Mattermost Mattermost-server

CWE-863 — Incorrect Authorization5 documents4 sources
Severity
4.9MEDIUMNVD
CNA4.7
EPSS
0.2%
top 54.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Github.com Mattermost Mattermost-serverGithub.com Mattermost Mattermost Server V8Mattermost Server+1 more
Timeline
PublishedApr 14
Latest updateApr 22

Description

Mattermost versions 10.5.x <= 10.5.1, 10.4.x <= 10.4.3, 9.11.x <= 9.11.9 fail to restrict certain operations on system admins to only other system admins, which allows delegated granular administration users with the "Edit Other Users" permission to perform unauthorized modifications to system administrators via improper permission validation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:NExploitability: 1.2 | Impact: 3.6

Affected Packages4 packages

▶NVDmattermost/mattermost_server9.11.0 — 9.11.10+2
▶CVEListV5mattermost/mattermost10.5.0 — 10.5.1+2

🔴Vulnerability Details

4
OSV
Mattermost Fails to Restrict Certain Operations on System Admins in github.com/mattermost/mattermost-server↗2025-04-22
▶
GHSA
Mattermost Fails to Restrict Certain Operations on System Admins↗2025-04-14
▶
OSV
Mattermost Fails to Restrict Certain Operations on System Admins↗2025-04-14
▶
CVEList
Syatem admin profile modification by delegated granular administration role↗2025-04-14
▶
CVE-2025-32093 — Incorrect Authorization | cvebase