Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| github.com/mattermost/mattermost/server/v8(Go) | 10.4.0 | 10.4.3 | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 10.3.0 | 10.3.4 | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 9.11.0 | 9.11.9 | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 10.5.0 | 10.5.1 | N/A |
CVSS Metrics
