CVE-2023-5330 (published 2023-10-09T10:38:39.415Z)
Mattermost fails to enforce a limit for the size of the cache entry for  OpenGraph data allowing an attacker to send a specially crafted request to the /api/v4/opengraph filling the cache and turning the server unavailable.


Affected products: Vendor: Mattermost
Product: Mattermost
Versions: 0, 0, 0, 7.8.11, 8.0.3, 8.1.2