| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/mattermost/mattermost-server | ≥ 10.0.0+incompatible, < 10.0.4+incompatible≥ 10.1.0+incompatible, < 10.1.4+incompatible≥ 10.2.0+incompatible, < 10.2.1+incompatible | 10.0.4+incompatible10.1.4+incompatible10.2.1+incompatible |
| github.com/mattermost/mattermost-server/v5 | all versions | |
| github.com/mattermost/mattermost-server/v6 | all versions | |
| github.com/mattermost/mattermost/server/v8 | ≥ 10.0.0, < 10.0.4≥ 10.1.0, < 10.1.4≥ 10.2.0, < 10.2.1≥ 9.11.0, < 9.11.16< 8.0.0-20250102081831-64c566a8280b | 10.0.410.1.410.2.19.11.168.0.0-20250102081831-64c566a8280b |
| mattermost server | ≥ 10.0.0, < 10.0.4≥ 10.1.0, < 10.1.4≥ 10.2.0, < 10.2.1≥ 9.11.0, < 9.11.6 | 10.0.410.1.410.2.19.11.6 |
Mattermost versions 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post types, which allows attackers to deny service to users with the sysconsole_read_plugins permission via creating a post with the custom_pl_notification type and specific props.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free