CVE-2023-47503: Jflyfox Jfinal CMS

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

An issue in jflyfox jfinalCMS v.5.1.0 allows a remote attacker to execute arbitrary code via a crafted script to the login.jsp component in the template management module.

Affected products

• Jflyfox Jfinal CMS: version 5.1.0 only

Published 2023-11-28. Last modified 2026-06-17.