CVE-2024-10027: Wpbookingcalendar Wp Booking Calendar

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The WP Booking Calendar WordPress plugin before 10.6.3 does not sanitise and escape some of its Widgets settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected products

• Wpbookingcalendar Wp Booking Calendar: before 10.6.3 (fixed in 10.6.3)

Published 2024-11-07. Last modified 2026-06-17.