Description
SQL injection (SQLi) refers to an injection attack wherein an attacker can execute malicious SQL statements that control a web application's database server.
Remediation
Use parameterized queries when dealing with SQL queries that contain user input. Parameterized queries allow the database to understand which parts of the SQL query should be considered as user input, therefore solving SQL injection.
References
Prevent SQL injection vulnerabilities in PHP applications and fix them
Related Vulnerabilities
WordPress Plugin Image Intense SQL Injection (3.2.5)
WordPress Plugin Event Registration 'id' Parameter SQL Injection (5.43)
WordPress Plugin 301 Redirects-Easy Redirect Manager SQL Injection (2.50)
WordPress Plugin WassUp Real Time Analytics 'spy.php' SQL Injection (1.4.3)
WordPress Plugin WP-Forum Multiple SQL Injection Vulnerabilities (1.7.8)