CVE-2026-11823

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/bookingpress-appointment-booking-pro/trunk/core/classes/class.bookingpress_pro_staff_members.php#L3353
https://www.wordfence.com/threat-intel/vulnerabilities/id/1663be8e-a6b8-4e0d-97d0-af7db2a2875c?source=cve

Configurations

No configuration.

History

01 Jul 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-01 07:16

Updated : 2026-07-01 13:56

NVD link : CVE-2026-11823

Mitre link : CVE-2026-11823

CVE.ORG link : CVE-2026-11823

JSON object : View

Products Affected

No product.

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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