CVE-2026-15335
Description
The Booking Package plugin for WordPress is vulnerable to generic SQL Injection via 'email' Form Parameter (form<N>) in all versions up to, and including, 1.7.20 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The vulnerable REST API endpoint /wp-json/booking-package/v1/request is registered with permission_callback: __return_true and wp_magic_quotes does not apply to REST-sourced $_POST values, meaning single quotes in the payload reach the SQL sink intact without any authentication requirement. The impact of this is severely limited as the vulnerable parameter goes through is_email.
Affected WordPress components
-
Booking Package Plugin · booking-packageUp to and including 1.7.20View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- masaakitanaka Booking Package — Up to and including 1.7.20
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.18/index.php#L243
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.18/index.php#L4381
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.18/lib/Schedule.php#L12793
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.18/lib/Schedule.php#L9365
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.20/index.php#L243
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.20/index.php#L4381
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.20/lib/Schedule.php#L12793
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.20/lib/Schedule.php#L9365
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3602166%40booking-package&new=3602166%40booking-package
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/8bc86a29-cb1f-4711-925c-51dbbf682477?source=cve
- nvd.nist.gov Official NVD record