Medium severity6.1NVD Advisory· Published Mar 30, 2026· Updated Apr 1, 2026
CVE-2026-30556
CVE-2026-30556
Description
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.
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Affected products
2- cpe:2.3:a:ahsanriaz26gmailcom:sales_and_inventory_system:1.0:*:*:*:*:*:*:*
- Range: =1.0
Patches
Vulnerability mechanics
References
1- github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-Index-msg.mdnvdExploitThird Party Advisory
News mentions
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