CVE-2026-4778

Medium

Description

A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

SeverityMedium

CVSS6.3

Exploit probability—

ProductAhsanriaz26gmailcom Sales And Inventory System

PublishedMar 24, 2026

First seenMar 24, 2026

Weakness typeCWE-89SQL injection CWE-74Injection

How to fix

Patches

github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateCategory-sid.md

Affected products

Product	Affected versions	Fixed in
ahsanriaz26gmailcom sales_and_inventory_system	1.0	—

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