Vulnerabilities > Mattermost > Mattermost Server > 7.9.6
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-12 | CVE-2023-6727 | Unspecified vulnerability in Mattermost Server Mattermost fails to perform correct authorization checks when creating a playbook action, allowing users without access to the playbook to create playbook actions. | 4.3 |
| 2023-12-12 | CVE-2023-49809 | Resource Exhaustion vulnerability in Mattermost Server Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. | 6.5 |
| 2023-12-12 | CVE-2023-6547 | Unspecified vulnerability in Mattermost Server Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. | 5.4 |
| 2023-08-25 | CVE-2023-4478 | Injection vulnerability in Mattermost Server Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an attacker to register users as inactive, thus blocking them from later accessing Mattermost without the system admin activating their accounts. | 8.2 |
| 2023-07-17 | CVE-2023-3613 | Incorrect Authorization vulnerability in Mattermost Server Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing guest accounts to be added or invited to channels by default. | 3.5 |