CVE-2023-2786

—

CVSS 3.1

4.3 medium

EPSS

<1%p28

Published

Jun 16, 2023 (Jun 16, 2023)

Modified

Jun 17, 2026

Description

Mattermost fails to properly check the permissions when executing commands allowing a member with no permissions to post a message in a channel to actually post it by executing channel commands.

Vendors: mattermost
Products: mattermost
Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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