What the vulnerability does
01Description
The SIBS woocommerce payment gateway plugin for WordPress is vulnerable to time-based SQL Injection via the ‘referencedId’ parameter in all versions up to, and including, 2.2.0 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.
Explanation of Vulnerability in Simple Terms
02Summary
The SIBS WooCommerce payment gateway contains a SQL injection vulnerability in versions up to 2.2.0. An authenticated administrator can craft malicious input to execute arbitrary SQL queries against the site's database. This allows reading or modifying sensitive payment and customer data. The vulnerability requires high-level admin access to exploit.
What an attacker can do
03Attacker Capabilities
Read or modify database records, including payment and customer information.
Potential impact on your site
04Site Impact
A compromised admin account could expose customer payment data or corrupt transaction records.
Conditions required to exploit
05Prerequisites
Attacker must have WordPress administrator privileges.
Key dates
06Disclosure timeline
February 4, 2026
CVE published
April 8, 2026
Record updated
