CVE-2026-15403
Received Received - Intake

Blind SQL Injection in Pinpoint Booking System WordPress Plugin

Publication date: 2026-08-01

Last updated on: 2026-08-01

Assigner: Wordfence

Description
The Pinpoint Booking System – Version 2 plugin for WordPress is vulnerable to blind SQL Injection via the 'field' parameter in all versions up to, and including, 2.9.9.6.9 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The nonce required to reach the vulnerable endpoint is emitted on all plugin admin pages loaded under manage_options, making it trivially obtainable by any authenticated administrator.

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Meta Information

Published
2026-08-01
Last Modified
2026-08-01
Generated
2026-08-01
AI Q&A
2026-08-01
EPSS Evaluated
N/A
NVD
CVE-2026-15403
EUVD
EUVD-2026-51690

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
pinpoint_booking_system pinpoint_booking_system to 2.9.9.6.9 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

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Executive Summary

This is a blind SQL injection vulnerability in the Pinpoint Booking System WordPress plugin up to version 2.9.9.6.9. It allows authenticated attackers with admin access to inject malicious SQL queries via the 'field' parameter due to improper input sanitization and lack of query preparation. The vulnerability is exploitable because the required nonce is available on all admin pages.

Detection Guidance

Detection requires checking for SQL injection attempts in the 'field' parameter of the Pinpoint Booking System plugin. Monitor WordPress admin logs for unusual database queries or errors. Use tools like WPScan with command: wpscan --url <your-site> --plugins-detection aggressive --enumerate vp,vt. Check for plugin version 2.9.9.6.9 or lower.

Impact Analysis

An attacker could extract sensitive data from the database, such as user credentials, payment information, or other confidential details. Since admin access is required, the impact is limited to authenticated users with sufficient privileges.

Compliance Impact

This vulnerability could lead to unauthorized access to personal data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations using this plugin may face compliance violations and potential legal consequences.

Mitigation Strategies

Immediately update the Pinpoint Booking System plugin to the latest version. If an update is unavailable, disable the plugin until a patch is released. Restrict admin-level access to trusted users only. Implement a web application firewall to block SQL injection attempts.

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