CVE-2024-21848

—

CVSS 3.1

3.1 low

EPSS

<1%p24

Published

Apr 5, 2024 (Apr 5, 2024)

Modified

Jun 17, 2026

Description

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

Vendors: mattermost
Products: mattermost server
Weakness: CWE-284, CWE-273
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news0 stories

No ingested article mentions this CVE yet.