CVE-2023-0428: Kibokolabs Watu Quiz

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

The Watu Quiz WordPress plugin before 3.3.8.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Affected products

• Kibokolabs Watu Quiz: before 3.3.8.2 (fixed in 3.3.8.2)

Published 2023-02-21. Last modified 2026-06-17.