Mattermost fails toΒ 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.
CPE | Name | Operator | Version |
---|---|---|---|
mattermost_server | ge | 8.1.0 | |
mattermost_server | lt | 8.1.2 | |
mattermost_server | ge | 8.0.0 | |
mattermost_server | lt | 8.0.3 | |
mattermost_server | lt | 7.8.11 |