CVE-2024-39772

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CVSS 3.1

5.3 medium

EPSS

<1%p24

Published

Sep 16, 2024 (Sep 16, 2024)

Modified

Jun 17, 2026

Description

Mattermost Desktop App versions <=5.8.0 fail to safeguard screen capture functionality which allows an attacker to silently capture high-quality screenshots via JavaScript APIs.

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

NVD CVE.org GitHub PoCs EPSS (0.3%)

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