CVE-2026-3734: Lerouxyxchire Client Database Management System

High severity, CVSS 7.3. EPSS: 0.6% chance of exploitation in the next 30 days.

A flaw has been found in SourceCodester Client Database Management System 1.0. Affected is an unknown function of the file /fetch_manager_details.php of the component Endpoint. This manipulation of the argument manager_id causes improper authorization. The attack can be initiated remotely. The exploit has been published and may be used.

Affected products

• Lerouxyxchire Client Database Management System: version 1.0 only

Published 2026-03-08. Last modified 2026-06-17.