PT-2026-54498 · Repute Infosystems · Bookingpress Appointment Booking Pro

H0Xilo · Published 2026-07-01 · Updated 2026-07-01 · CVE-2026-11823

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

The BookingPress Appointment Booking Pro plugin for WordPress is vulnerable to SQL Injection via the 'store service date' parameter of the bpa assign staffmember to slots() function in versions up to and including 5.7.1. This is due to the explicit use of stripslashes deep() on user-supplied POST data before it is interpolated verbatim into a SQL LIKE clause without use of $wpdb->prepare() or any parameterization. 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.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-11823

Affected Products

Bookingpress Appointment Booking Pro

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-11823 · Security Note
• https://plugins.trac.wordpress.org/browser/bookingpress-appointment-booking-pro/trunk/core/classes/class.bookingpress_pro_staff_members.php#L3353 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/1663be8e-a6b8-4e0d-97d0-af7db2a2875c?source=cve · Note