CVSS 3.1
4.3 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NCVE-2025-3228
Medium (4.3) in mattermost mattermost server. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in github.com/mattermost/mattermost-server 0.0.0-20250520060012-d0380305ef7a, 10.5.6+incompatible, 10.6.6+incompatible.
Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to properly retrieve requestorInfo from playbooks handler for guest users which allows an attacker access to the playbook run.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 22% 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-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost-server | <0.0.0-20250520060012-d0380305ef7a | 0.0.0-20250520060012-d0380305ef7a |
| GHSA-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20250520060012-d0380305ef7a | 8.0.0-20250520060012-d0380305ef7a |
| GHSA-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost/server/v8 | >=10.5.0 <10.5.6 | 10.5.6 |
| GHSA-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost/server/v8 | >=9.11.0 <9.11.16 | 9.11.16 |
| GHSA-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost/server/v8 | >=10.8.0 <10.8.1 | 10.8.1 |
| GHSA-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost/server/v8 | >=10.7.0 <10.7.3 | 10.7.3 |
| GHSA-4578-6gjh-f2jm | Go | github.com/mattermost/mattermost/server/v8 | >=10.6.0 <10.6.6 | 10.6.6 |
| GO-2025-3771 | Go | github.com/mattermost/mattermost-server | <0.0.0-20250520060012-d0380305ef7a >=9.11.0+incompatible <9.11.16+incompatible >=10.5.0+incompatible <10.5.6+incompatible >=10.6.0+incompatible <10.6.6+incompatible >=10.7.0+incompatible <10.7.3+incompatible >=10.8.0+incompatible <10.8.1+incompatible | 0.0.0-20250520060012-d0380305ef7a, 9.11.16+incompatible, 10.5.6+incompatible, 10.6.6+incompatible, 10.7.3+incompatible, 10.8.1+incompatible |
| GO-2025-3771 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2025-3771 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2025-3771 | Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20250520060012-d0380305ef7a | 8.0.0-20250520060012-d0380305ef7a |