Vulnerability Database
289,697
Total vulnerabilities in the database
CVE-2025-4128
Mattermost versions 10.5.x <= 10.5.4, 9.11.x <= 9.11.13 fail to properly restrict API access to team information, allowing guest users to bypass permissions and view information about public teams they are not members of via a direct API call to /api/v4/teams/{team_id}.
| Software | From | Fixed in |
|---|---|---|
github.com/mattermost/mattermost/server/v8
|
- | 8.0.0-20250422131222-701ddc896a10 |
|
github.com/mattermost/mattermost-server
|
10.5.0 | 10.5.5 |
|
github.com/mattermost/mattermost-server
|
9.11.0 | 9.11.14 |