Mattermost is grouping calls in the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs.
                
            Metrics
Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://mattermost.com/security-updates | 
                     | 
            
History
                    Mon, 02 Dec 2024 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | 
        
        ssvc
         
  | 
Status: PUBLISHED
Assigner: Mattermost
Published: 2023-12-06T08:11:36.417Z
Updated: 2024-12-16T16:02:20.087Z
Reserved: 2023-12-01T10:14:04.973Z
Link: CVE-2023-6459
Updated: 2024-08-02T08:28:21.828Z
Status : Modified
Published: 2023-12-06T09:15:09.140
Modified: 2024-11-21T08:43:54.087
Link: CVE-2023-6459
No data.