VULNERABILITY INTELLIGENCE

CVE-2025-20072

CVSS score6.5 MEDIUM
EPSS probability0.55%
CISA KEVNot currently listed
Published2025-01-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacker to crash the mobile via crafted malicious input.

Weakness classification

  • responsibledisclosure@mattermost.com: CWE-704

Primary references