CVE-2026-30556: AHSANRIAZ26GMAILCOM Sales And Inventory System

Medium severity, CVSS 6.1. EPSS: 0.3% chance of exploitation in the next 30 days.

A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the index.php file via the "msg" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or HTML via a crafted URL.

Affected products

• AHSANRIAZ26GMAILCOM Sales And Inventory System: version 1.0 only

Published 2026-03-30. Last modified 2026-06-17.