CVE-2026-3993: Itsourcecode Payroll Management System

Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days.

A security vulnerability has been detected in itsourcecode Payroll Management System 1.0. This vulnerability affects unknown code of the file /manage_employee_deductions.php. Such manipulation of the argument ID leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Affected products

• Itsourcecode Payroll Management System: version 1.0 only

Published 2026-03-12. Last modified 2026-06-17.