CVE-2025-53925: Emlog

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Emlog is an open source website building system. A cross-site scripting (XSS) vulnerability in emlog up to and including pro-2.5.17 allows authenticated remote attackers to inject arbitrary web script or HTML via the file upload functionality. As an authenticated user it is possible to upload an .svg file that contains JavaScript code that is later executed. As of time of publication, no known patched versions exist.

Affected products

• Emlog Emlog: up to and including 2.5.17

Published 2025-07-16. Last modified 2026-06-17.