CVE-2026-4781

MEDIUM

SourceCodester Sales and Inventory System HTTP GET Parameter update_purchase.php sql injection

Title source: cna

Description

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.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/?id.352799

[Signature, Permissions Required] https://vuldb.com/?ctiid.352799

[Third Party Advisory] https://vuldb.com/?submit.775174

[Patch] https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdatePurchase-sid.md

View Patch ZIP pw:eip

[Product] https://www.sourcecodester.com/

Scores

CVSS v3 6.3

EPSS 0.0003

EPSS Percentile 9.0%

Attack Vector NETWORK

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

Details

CWE

CWE-74 CWE-89

Status published

Products (1)

SourceCodester/Sales and Inventory System 1.0

Published Mar 25, 2026

Tracked Since Mar 25, 2026