CVE-2025-9346: Wpdevelop Booking Calendar

Medium severity, CVSS 6.4. EPSS: 0.2% chance of exploitation in the next 30 days.

The Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 10.14.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Wpdevelop Booking Calendar: up to and including 10.14.1

Published 2025-08-28. Last modified 2026-06-17.