Security Advisory

CVE-2026-30558

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-03-30 00:00:00
Last updated 2026-04-06 13:44:54
Assigner mitre
State PUBLISHED

Description

A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add_customer.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.