Vulnerabilities > Mattermost > Mattermost > 7.1.2
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-06-16 | CVE-2023-2797 | Injection vulnerability in Mattermost Mattermost fails to sanitize code permalinks, allowing an attacker to preview code from private repositories by posting a specially crafted permalink on a channel. | 6.5 |
| 2023-06-16 | CVE-2023-2831 | Resource Exhaustion vulnerability in Mattermost Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters. | 6.5 |
| 2023-06-16 | CVE-2023-2786 | Missing Authorization vulnerability in Mattermost Mattermost fails to properly check the permissions when executing commands allowing a member with no permissions to post a message in a channel to actually post it by executing channel commands. | 4.3 |
| 2023-06-16 | CVE-2023-2787 | Missing Authorization vulnerability in Mattermost Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API. | 6.5 |
| 2023-06-16 | CVE-2023-2788 | Insufficient Session Expiration vulnerability in Mattermost Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated. | 6.5 |
| 2023-05-29 | CVE-2023-2808 | Unspecified vulnerability in Mattermost Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link. | 5.3 |
| 2023-03-22 | CVE-2023-1562 | Exposure of Resource to Wrong Sphere vulnerability in Mattermost Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner. | 4.3 |
| 2023-02-27 | CVE-2023-27263 | Missing Authorization vulnerability in Mattermost A missing permissions check in the /plugins/playbooks/api/v0/runs API in Mattermost allows an attacker to list and view playbooks belonging to a team they are not a member of. | 6.5 |
| 2023-02-27 | CVE-2023-27264 | Missing Authorization vulnerability in Mattermost A missing permissions check in Mattermost Playbooks in Mattermost allows an attacker to modify a playbook via the /plugins/playbooks/api/v0/playbooks/[playbookID] API. | 6.5 |