CVE-2026-90496: Fengoffice Feng Office

Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was found in Fengoffice Feng Office up to 3.11.13.11. Affected is the function update_system_module_order/update_dimension_order of the file application/controllers/MoreController.class.php of the component Reorder Handlers. Performing a manipulation of the argument modules/dims results in sql injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Fengoffice Feng Office: version 3.11.13.0 only; version 3.11.13.1 only; version 3.11.13.2 only; version 3.11.13.3 only; version 3.11.13.4 only; version 3.11.13.5 only; …

Published 2026-09-13. Last modified 2026-09-16.