| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/mattermost/mattermost-server | all versions | |
| github.com/mattermost/mattermost-server/v5 | all versions | |
| github.com/mattermost/mattermost-server/v6 | all versions | |
| github.com/mattermost/mattermost/server/v8 | < 8.1.7all versions | 8.1.7 |
| mattermost server | < 8.1.7 | 8.1.7 |
Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free