CVE-2026-30561
Medium
Description
A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add_purchase.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.
SeverityMedium
CVSS6.1
Exploit probability—
ProductAhsanriaz26gmailcom Sales And Inventory System
PublishedMar 30, 2026
First seenMar 30, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ahsanriaz26gmailcom sales_and_inventory_system | 1.0 | — |
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