In a database security context, what is the significance of SQL injection attacks?

SQL injection attacks pose a significant threat to database security as they allow malicious actors to execute arbitrary SQL commands on the database. This can lead to unauthorized access to sensitive data, manipulation of data, or even complete database compromise. By injecting malicious SQL code into input fields, attackers can bypass authentication mechanisms and gain unauthorized access to the database, jeopardizing its confidentiality, integrity, and availability.