Vulnerability CVE-2023-6727


Published: 2023-12-12   Modified: 2023-12-14

Description:
Mattermost fails to perform correct authorization checks when creating a playbook action, allowing users without access to the playbook to create playbook actions. If the playbook action created is to post a message in a channel based on specific keywords in a post, some playbook information, like the name, can be leaked. 

 References:
https://mattermost.com/security-updates

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