# MA-1277.022025: MyCERT Advisory - Critical Vulnerabilities in Mattermost Boards Plugin

**Date:** 27 Feb 2025  
**Source:** https://www.mycert.org.my/portal/advisory?id=MA-1277.022025  
**Advisory ID:** MA-1277.022025

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**1.0 Introduction**
Recently Mattermost has released security advisory to address three critical security vulnerabilities affecting its Boards plugin.
**2.0 Impact**
These vulnerabilities could allow attackers to read arbitrary files and perform SQL injection attacks, potentially leading to significant data breaches and unauthorized access to affected systems.
**3.0 Affected Products**
- Mattermost version 10.4.x <= 10.4.1
- Mattermost version 9.11.x <= 9.11.7
- Mattermost version 10.3.x <= 10.3.2
- Mattermost version 10.2.x <= 10.2.2
**4.0 Recommendations**
CyberSecurity Malaysia urges users and organisations to review the [Mattermost security updates](https://mattermost.com/security-updates/), follow the Mitigation steps and apply the necessary updates. 
Kindly refer to the URL for more information:
- <https://mattermost.com/security-updates/>
Generally, Cyber999 advises the users of these devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.
For further enquiries, please contact Cyber999 through the following channels:
E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 08:30 -17.30 MYT 
Web: [https://www.mycert.org.my](https://www.mycert.org.my/)
**5.0    References**
- <https://mattermost.com/security-updates/>