CVE-2025-20072 Details
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.
A denial-of-service vulnerability has been identified in Mattermost Mobile versions through 2.22.0. The issue arises because the application fails to properly validate the style of proto provided to an action's style in post.props.attachments. This lack of validation allows an attacker to crash the mobile application by sending crafted malicious input.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 16, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://mattermost.com/security-updates | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-704 | Incorrect Type Conversion or Cast | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mattermost mattermost mobile | < 2.23.0 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Sep 24, 2025 | Initial Analysis | [email protected] |
| Jan 16, 2025 | New CVE Received | [email protected] |