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Vulnerability record · CVE-2026-30562 · published 30 March 2026

CVE-2026-30562: Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerability

AAhsanriaz26gmailcom · Sales And Inventory System

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

9.3 CVSS 3.1 Critical EPSS 0.47% · top 61.7% CWE-79 · Cross-site scripting
9.3CVSS 3.1 base score
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-AddStock-msg.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

6.1CVE-2026-30556Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the ind…EPSS 0.31%6.1CVE-2026-30557Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30558Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30559Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30560Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30561Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30563Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Stored Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the update…EPSS 0.26%6.1CVE-2026-30564Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the vie…EPSS 0.31%

Source: NIST National Vulnerability Database (record CVE-2026-30562), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.