All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-53907
MEDIUMpublished 2026-07-01 13:17 UTC · 3 days ago · modified 2026-07-01 18:05 UTC
4.8
CVSS / 10
// 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.
// weaknesses (CWE)
- CWE-79