CVE-2024-5272
Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1, 8.1.x <= 8.1.12 fail to restrict the audience of the "custom_playbooks_playbook_run_updated" webhook event, which allows a guest on a channel with a playbook run linked to see all the details of the playbook run when the run is marked by finished.
| Software | From | Fixed in |
|---|---|---|
| mattermost / mattermost_server | 8.1.0 | 8.1.13 |
| mattermost / mattermost_server | 9.5.0 | 9.5.4 |
| mattermost / mattermost_server | 9.6.0 | 9.6.2 |
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