CVE-2019-17599: Expresstech Quiz And Survey Master

Medium severity, CVSS 6.1. EPSS: 1.7% chance of exploitation in the next 30 days.

The quiz-master-next (aka Quiz And Survey Master) plugin before 6.3.5 for WordPress is affected by: Cross Site Scripting (XSS). The impact is: Allows an attacker to execute arbitrary HTML and JavaScript code via the from or till parameter (and/or the quiz_id parameter). The component is: admin/quiz-options-page.php. The attack vector is: When the Administrator is logged in, a reflected XSS may execute upon a click on a malicious URL.

Affected products

• Expresstech Quiz And Survey Master: before 6.3.5 (fixed in 6.3.5)

Published 2019-12-13. Last modified 2026-06-17.