Description
Mattermost fails to properly validate permissions when demoting and deactivating a user allowing for a system/user manager to demote / deactivate another manager
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Mattermost | Mattermost | ≤ 8.1.0, ≤ 7.8.9 | 8.1.1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/mattermost/mattermost-server/v6 | < 7.8.10 | 7.8.10 | GHSA-h69v-mvh9-hfrq |
| Go | github.com/mattermost/mattermost/server/v8 | >= 8.1.0, < 8.1.1 | 8.1.1 | GHSA-h69v-mvh9-hfrq |
| Go | github.com/mattermost/mattermost/server/v8 | >= 8.0.0, < 8.0.2 | 8.0.2 | GHSA-h69v-mvh9-hfrq |
Advisories 1
- WID-SEC-2023-2252 Mattermost: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 3, 2023