CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.4. It affects Java.
CVE
CVE-2026-53907
Severity
MEDIUM
CVSS
5.4
EPSS
0.14%
Java
Original NVD Description
MCO is vulnerable to Stored Cross‑Site Scripting (XSS) via the application logo upload functionality. An attacker with the ability to change the application logo can upload a crafted SVG file containing malicious JavaScript code that is executed when the logo is rendered or opened. Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 25.3.3.1 but may also affect other versions.
Related CVEs
Other vulnerabilities affecting the same vendor(s)