Improper Access Control in Mattermost Server versions 8.1.x before 8.1.11 allows an attacker that is in a channel with an active call to keep participating in the call even if they are removed from the channel
{ "versions": [ { "introduced": "8.1.0" }, { "fixed": "8.1.11" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-21848.json"