CVE-2026-3761: Lerouxyxchire Client Database Management System

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

A flaw has been found in SourceCodester Client Database Management System 1.0. This issue affects some unknown processing of the file /superadmin_user_delete.php of the component Endpoint. Executing a manipulation of the argument user_id can lead to improper authorization. The attack may be performed from remote. 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.