Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to properly enforce permissions which allows a user with systems manager role with read-only access to teams to perform write operations on teams.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mattermost_server | Mattermost | 9.5.0 (including) | 9.5.8 (excluding) |
| Mattermost_server | Mattermost | 9.8.0 (including) | 9.8.3 (excluding) |
| Mattermost_server | Mattermost | 9.9.0 (including) | 9.9.2 (excluding) |
| Mattermost_server | Mattermost | 9.10.0 (including) | 9.10.0 (including) |