CVE-2024-4934: Expresstech Quiz And Survey Master

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The Quiz and Survey Master (QSM) WordPress plugin before 9.0.2 does not validate and escape some of its Quiz fields before outputting them back in a page/post where the Quiz is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Affected products

• Expresstech Quiz And Survey Master: before 9.0.2 (fixed in 9.0.2)

Published 2024-07-01. Last modified 2026-06-17.