CVE-2023-6459 (published 2023-12-06T08:11:36.417Z)
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.


Affected products: Vendor: Mattermost
Product: Mattermost
Versions: 0, 0, 8.1.5, 7.8.14