What does SQL injection specifically target?

SQL injection specifically targets database queries to manipulate data within a relational database management system. This form of attack takes advantage of vulnerabilities in web applications that do not properly sanitize user input before incorporating it into SQL statements. By injecting malicious SQL code into an application’s input fields, an attacker can perform unauthorized actions, such as retrieving sensitive information, altering database contents, or even executing administrative operations.

This manipulation can lead to serious security breaches, allowing attackers to extract user data, modify or delete database records, or gain access to system functions associated with the database. Understanding this targeted approach is crucial for implementing secure coding practices and developing robust defenses against SQL injection vulnerabilities.