CVE-2026-30558 in SourceCodester Sales and Inventory Systeminfo

Summary

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.

Responsible

MITRE

Reservation

03/04/2026

Disclosure

03/30/2026

Entries

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerability	CWE	Exp	Cou	CVE
354208	SourceCodester Sales and Inventory System Parameter add_customer.php cross site scripting	79	Not defined	Not defined	CVE-2026-30558

Description

CPE

CWE

CVSS

Exploits

History

Diff

Relate

Threat Intelligence

API JSON

API XML

API CSV

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!