CVE-2023-26524: Expresstech Quiz And Survey Master

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in ExpressTech Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress plugin <= 8.0.10 versions.

Affected products

• Expresstech Quiz And Survey Master: up to and including 8.0.10

Published 2023-11-13. Last modified 2026-06-17.