CVE-2025-4669 Information

Description

The WP Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s wpbc shortcode in all versions up to and including 10.11.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Reference

https://plugins.trac.wordpress.org/browser/booking/trunk/core/lib/wpdev-booking-class.php#L248 https://plugins.trac.wordpress.org/browser/booking/trunk/core/lib/wpdev-booking-class.php#L445 https://plugins.trac.wordpress.org/browser/booking/trunk/core/lib/wpdev-booking-class.php#L789 https://plugins.trac.wordpress.org/changeset/3293836/ https://wordpress.org/plugins/booking/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/f4e43d66-04f4-4adb-93da-75e02d1c714e?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.4