CVE-2021-36905: Expresstech Quiz And Survey Master

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Multiple Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerabilities in Quiz And Survey Master plugin <= 7.3.4 on WordPress.

Affected products

• Expresstech Quiz And Survey Master: before 7.3.5 (fixed in 7.3.5)

Published 2022-11-17. Last modified 2026-06-17.