CVE-2025-63695: Dzzoffice

Critical severity, CVSS 9.8. EPSS: 0.4% chance of exploitation in the next 30 days.

DzzOffice v2.3.7 and before is vulnerable to Arbitrary File Upload in /dzz/system/ueditor/php/controller.php.

Affected products

• Dzzoffice Dzzoffice: up to and including 2.3.7

Published 2025-11-18. Last modified 2026-06-17.