CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.6. See the original NVD description below for full technical details.
CVE
CVE-2026-1628
Severity
MEDIUM
CVSS
4.6
EPSS
0.14%
Original NVD Description
Mattermost Desktop App versions <=5.13.3 fail to attach listeners restricting navigation to external sites within the Mattermost app which allows a malicious server to expose preload script functionality to untrusted servers via having a user open an external link in their Mattermost server. Mattermost Advisory ID: MMSA-2026-00596
Related CVEs
Other vulnerabilities affecting the same vendor(s)