CVE-2019-19033: Jalios Jcms

Critical severity, CVSS 9.8. EPSS: 3.3% chance of exploitation in the next 30 days.

Jalios JCMS 10 allows attackers to access any part of the website and the WebDAV server with administrative privileges via a backdoor account, by using any username and the hardcoded dev password.

Affected products

• Jalios Jcms: version 10.0 only

Published 2019-11-21. Last modified 2026-06-17.