CVE-2023-40877: Dedecms

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

DedeCMS up to and including 5.7.110 was discovered to contain a cross-site scripting (XSS) vulnerability at /dede/freelist_edit.php via the title parameter.

Affected products

• Dedecms Dedecms: up to and including 5.7.110

Published 2023-08-24. Last modified 2026-06-17.