CVE-2022-40290: Phppointofsale PHP Point Of Sale

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The application was vulnerable to an unauthenticated Reflected Cross-Site Scripting (XSS) vulnerability in the barcode generation functionality, allowing attackers to generate an unsafe link that could compromise users.

Affected products

Published 2022-10-31. Last modified 2026-06-17.