CVE-2022-1333: A specifically drafted Playbook could trigger large amount of webhook requests leading to Denial of Service

First published: Wed Apr 13 2022(Updated: )

Mattermost Playbooks plugin v1.24.0 and earlier fails to properly check the limit on the number of webhooks, which allows authenticated and authorized users to create a specifically drafted Playbook which could trigger a large amount of webhook requests leading to Denial of Service.

Credit: responsibledisclosure@mattermost.com

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