CVSS 3.1
4.9 mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:NCVE-2025-32093
Medium (4.9) in mattermost mattermost server. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in github.com/mattermost/mattermost-server 10.4.4, 10.4.4+incompatible, 10.5.2.
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.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
- CWE
- CWE-863
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mattermost:mattermost_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost-server | >=10.5.0 <10.5.2 | 10.5.2 |
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost-server | >=10.4.0 <10.4.4 | 10.4.4 |
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost-server | >=9.11.0 <9.11.10 | 9.11.10 |
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost/server/v8 | >=10.5.0 <10.5.2 | 10.5.2 |
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost/server/v8 | >=10.4.0 <10.4.4 | 10.4.4 |
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost/server/v8 | >=9.11.0 <9.11.10 | 9.11.10 |
| GHSA-322v-vh2g-qvpv | Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20250227102013-aa4623a93199 | 8.0.0-20250227102013-aa4623a93199 |
| GO-2025-3609 | 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 | 9.11.10+incompatible, 10.4.4+incompatible, 10.5.2+incompatible |
| GO-2025-3609 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2025-3609 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2025-3609 | Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20250227102013-aa4623a93199 | 8.0.0-20250227102013-aa4623a93199 |