CVE-2021-24601: Wpfront Notification Bar

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

The WPFront Notification Bar WordPress plugin before 2.1.0.08087 does not properly sanitise and escape its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected products

• Wpfront Wpfront Notification Bar: before 2.1.0 (fixed in 2.1.0)

Published 2021-09-06. Last modified 2026-06-17.