CVE-2026-4781

A flaw has been found in SourceCodester Sales and Inventory System 1.0. The affected element is an unknown function of the file update_purchase.php of the component HTTP GET Parameter Handler. Executing a manipulation of the argument sid can lead to sql injection. The attack may be performed from remote. The exploit has been published and may be used.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2026-03-25

Last modified

2026-03-25

Weaknesses

CWE-74, CWE-89

Affected products

• Sales And Inventory System (Ahsanriaz26gmailcom)
• Sales And Inventory System (Sourcecodester)

References

• https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdatePurchase-sid.md
• https://vuldb.com/?ctiid.352799
• https://vuldb.com/?id.352799
• https://vuldb.com/?submit.775174
• https://www.sourcecodester.com/