CVE-2019-16678: Yzmcms

Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days.

admin/urlrule/add.html in YzmCMS 5.3 allows CSRF with a resultant denial of service by adding a superseding route.

Affected products

• Yzmcms Yzmcms: version 5.3 only

Published 2019-09-21. Last modified 2026-06-17.