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.

INFO

Published Date :

2026-03-30T00:00:00.000Z

Last Modified :

2026-03-31T18:05:38.126Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-30556 vulnerability.

Vendors Products
Ahsanriaz26gmailcom
  • Sales And Inventory System
Sourcecodester
  • Sales And Inventory System
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-30556.

URL Resource
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-Index-msg.md cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact