CVE-2025-32093
MEDIUM4.7EPSS 0.12%Mattermost Fails to Restrict Certain Operations on System Admins
Published: 4/14/2025Modified: 2/4/2026
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.
Affected packages (6)
- Go/github.com/mattermost/mattermost-server>= 10.5.0, < 10.5.2
- Go/github.com/mattermost/mattermost-server>= 9.11.0+incompatible, < 9.11.10+incompatible, >= 10.4.0+incompatible, < 10.4.4+incompatible, >= 10.5.0+incompatible, < 10.5.2+incompatible
- Go/github.com/mattermost/mattermost-server/v5from 0
- Go/github.com/mattermost/mattermost-server/v6from 0
- Go/github.com/mattermost/mattermost/server/v8>= 10.5.0, < 10.5.2
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250227102013-aa4623a93199
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L |
References (6)
- ADVISORYhttps://github.com/advisories/GHSA-322v-vh2g-qvpv
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-32093
- PATCHhttps://github.com/mattermost/mattermost
- WEBhttps://github.com/mattermost/mattermost/commit/aa4623a9319943d9f54383b22b55e7d06a324e20
- WEBhttps://mattermost.com/security-updates
- WEBhttps://pkg.go.dev/vuln/GO-2025-3609