CVE-2009-3806: Dedecms

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

SQL injection vulnerability in feedback_js.php in DedeCMS 5.1 allows remote attackers to execute arbitrary SQL commands via the arcurl parameter.

Affected products

• Dedecms Dedecms: version 5.1 only

Published 2009-10-27. Last modified 2026-06-16.