CVE-2026-90597: Itsourcecode Sales And Inventory System

Medium severity, CVSS 6.3. EPSS: 0.3% chance of exploitation in the next 30 days.

A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. The affected element is an unknown function of the file /pages/sup_edit1.php. Such manipulation of the argument ID leads to sql injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

Affected products

• Itsourcecode Sales And Inventory System: version 1.0 only

Published 2026-09-13. Last modified 2026-09-14.