CVE-2023-2647: Weaver E-Office

High severity, CVSS 8.8. EPSS: 7% chance of exploitation in the next 30 days.

A vulnerability was found in Weaver E-Office 9.5 and classified as critical. Affected by this issue is some unknown functionality of the file /webroot/inc/utility_all.php of the component File Upload Handler. The manipulation leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-228776. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Weaver E-Office: version 9.5 only

Published 2023-05-11. Last modified 2026-06-17.