CVE-2021-24933: Bootstrapped Dynamic Widgets

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

The Dynamic Widgets WordPress plugin through 1.5.16 does not escape the prefix parameter before outputting it back in an attribute when using the term_tree AJAX action (available to any authenticated users), leading to a Reflected Cross-Site Scripting issue

Affected products

• Bootstrapped Dynamic Widgets: up to and including 1.5.16

Published 2022-02-28. Last modified 2026-06-17.