What the vulnerability does
01Description
The WP ERP Pro plugin for WordPress is vulnerable to SQL Injection via the 'search_key' parameter in all versions up to, and including, 1.5.1. This is 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.
Explanation of Vulnerability in Simple Terms
02Summary
WP ERP Pro versions up to 1.5.1 contain a SQL injection vulnerability in an unauthenticated endpoint. An attacker can craft malicious input to read sensitive data from the site's database, including user credentials and business records. No user interaction is required. Update to a version newer than 1.5.1 immediately.
What an attacker can do
03Attacker Capabilities
Read sensitive data from the site database, including user credentials and business information.
Potential impact on your site
04Site Impact
Attackers can extract user passwords, email addresses, and confidential business data stored in WP ERP Pro.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
May 22, 2026
CVE published
May 22, 2026
Record updated