Vulnerabilities > Mattermost > Mattermost > 6.5.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-11-06 | CVE-2023-5968 | Improper Encoding or Escaping of Output vulnerability in Mattermost Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body. | 4.9 |
| 2023-11-06 | CVE-2023-5969 | Resource Exhaustion vulnerability in Mattermost Mattermost fails to properly sanitize the request to /api/v4/redirect_location allowing an attacker, sending a specially crafted request to /api/v4/redirect_location, to fill up the memory due to caching large items. | 5.3 |
| 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 |
| 2022-07-14 | CVE-2022-2406 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost The legacy Slack import feature in Mattermost version 6.7.0 and earlier fails to properly limit the sizes of imported files, which allows an authenticated attacker to crash the server by importing large files via the Slack import REST API. | 6.5 |
| 2022-07-14 | CVE-2022-2408 | Incorrect Authorization vulnerability in Mattermost The Guest account feature in Mattermost version 6.7.0 and earlier fails to properly restrict the permissions, which allows a guest user to fetch a list of all public channels in the team, in spite of not being part of those channels. | 4.3 |