CVE-2021-28006: Web Based Quiz System Project Web Based Quiz System

Medium severity, CVSS 6.1. EPSS: 0.9% chance of exploitation in the next 30 days.

Web Based Quiz System 1.0 is affected by cross-site scripting (XSS) in admin.php through the options parameter.

Affected products

• Web Based Quiz System Project Web Based Quiz System: version 1.0 only

Published 2021-03-09. Last modified 2026-06-17.