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.
Published: 2025-01-16
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Update Mattermost to versions 10.3.0, 2.23.0, 10.2.1, 9.11.6, 10.0.4, 10.1.4 or higher.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-2148 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.
References
History

Wed, 24 Sep 2025 17:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mattermost:mattermost_mobile:*:*:*:*:*:*:*:*

Thu, 16 Jan 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 16 Jan 2025 18:00:00 +0000

Type Values Removed Values Added
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.
Title Mobile crash via improper validation of proto style in attachments
Weaknesses CWE-704
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}


Subscriptions

Mattermost Mattermost Mattermost Mobile
cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2025-01-16T19:01:25.308Z

Reserved: 2025-01-15T15:30:33.457Z

Link: CVE-2025-20072

cve-icon Vulnrichment

Updated: 2025-01-16T19:01:20.538Z

cve-icon NVD

Status : Analyzed

Published: 2025-01-16T18:15:28.517

Modified: 2025-09-24T16:46:59.433

Link: CVE-2025-20072

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-13T11:07:21Z

Weaknesses