CVE-2026-4780

Medium

Description

A vulnerability was detected in SourceCodester Sales and Inventory System 1.0. Impacted is an unknown function of the file update_out_standing.php of the component HTTP GET Parameter Handler. Performing a manipulation of the argument sid results in sql injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

SeverityMedium

CVSS6.3

Exploit probability—

ProductAhsanriaz26gmailcom Sales And Inventory System

PublishedMar 25, 2026

First seenMar 25, 2026

Weakness typeCWE-89SQL injection CWE-74Injection

How to fix

Patches

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

Affected products

Product	Affected versions	Fixed in
ahsanriaz26gmailcom sales_and_inventory_system	1.0	—

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