CVE-2024-24776

—

CVSS 3.1

4.3 medium

EPSS

<1%p24

Published

Feb 9, 2024 (Feb 9, 2024)

Modified

Jun 17, 2026

Description

Mattermost fails to check the required permissions in the POST /api/v4/channels/stats/member_count API resulting in channel member counts being leaked to a user without permissions.

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

NVD CVE.org GitHub PoCs EPSS (0.3%)

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