EUVD-2002-0038

Malware in sbrugna...

Denial Of Service Attack

Mattermost is vulnerable to Denial of Service DoS. The vulnerability was due to the OpenGraph functionality in the server/channels/api4/openGraph.go file of the Mattermost server.This allows an attacker to exploit this by sending numerous requests to the /api/v4/opengraph endpoint, causing...

CVE-2023-5330

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...