Vulnerabilities > Mattermost > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-03-15 | CVE-2023-1421 | Cross-site Scripting vulnerability in Mattermost Server A reflected cross-site scripting vulnerability in the OAuth flow completion endpoints in Mattermost allows an attacker to send AJAX requests on behalf of the victim via sharing a crafted link with a malicious state parameter. | 6.1 |
| 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 |
| 2022-11-23 | CVE-2022-4045 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost A denial-of-service vulnerability in the Mattermost allows an authenticated user to crash the server via multiple requests to one of the API endpoints which could fetch a large amount of data. | 6.5 |
| 2022-11-23 | CVE-2022-4019 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints. | 6.5 |
| 2022-11-23 | CVE-2022-4044 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple large autoresponder messages. | 6.5 |
| 2022-09-23 | CVE-2022-3257 | Unrestricted Upload of File with Dangerous Type vulnerability in Mattermost Server Mattermost version 7.1.x and earlier fails to sufficiently process a specifically crafted GIF file when it is uploaded while drafting a post, which allows authenticated users to cause resource exhaustion while processing the file, resulting in server-side Denial of Service. | 6.5 |
| 2022-09-09 | CVE-2022-3147 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server Mattermost version 7.0.x and earlier fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service. | 6.5 |
| 2022-07-14 | CVE-2022-2401 | Information Exposure vulnerability in Mattermost Server Unrestricted information disclosure of all users in Mattermost version 6.7.0 and earlier allows team members to access some sensitive information by directly accessing the APIs. | 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 |