Description
Mattermost Mobile versions <=2.22.0 fail to properly handle posts with attachments containing fields that cannot be cast to a String, which allows an attacker to cause the mobile to crash via creating and sending such a post to a channel.
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 Mobile to version 2.23.0 or higher.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-2180 Mattermost Mobile versions <=2.22.0 fail to properly handle posts with attachments containing fields that cannot be cast to a String, which allows an attacker to cause the mobile to crash via creating and sending such a post to a channel.
References
History

Wed, 24 Sep 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Mattermost
Mattermost mattermost Mobile
CPEs cpe:2.3:a:mattermost:mattermost_mobile:*:*:*:*:*:*:*:*
Vendors & Products Mattermost
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 18:30:00 +0000

Type Values Removed Values Added
Description Mattermost Mobile versions <=2.22.0 fail to properly handle posts with attachments containing fields that cannot be cast to a String, which allows an attacker to cause the mobile to crash via creating and sending such a post to a channel.
Title Mobile crash via object that can't be cast to String in Attachment Field
Weaknesses CWE-1287
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 Mobile
cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2025-01-16T18:55:51.501Z

Reserved: 2025-01-16T18:10:41.938Z

Link: CVE-2025-20630

cve-icon Vulnrichment

Updated: 2025-01-16T18:55:47.108Z

cve-icon NVD

Status : Analyzed

Published: 2025-01-16T19:15:30.110

Modified: 2025-09-24T16:42:32.640

Link: CVE-2025-20630

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses