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. 
                
            Metrics
Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://mattermost.com/security-updates | 
                     | 
            
History
                    Sat, 24 May 2025 11:15:00 +0000
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Status: PUBLISHED
Assigner: Mattermost
Published: 2023-12-12T10:53:02.127Z
Updated: 2025-05-24T10:25:36.906Z
Reserved: 2023-12-12T10:48:31.631Z
Link: CVE-2023-6727
Updated: 2024-08-02T08:35:14.884Z
Status : Modified
Published: 2023-12-12T11:15:07.140
Modified: 2024-11-21T08:44:25.980
Link: CVE-2023-6727
No data.