SQL Injection occurs when untrusted user input is concatenated directly into a database query, allowing an attacker to manipulate the original command.
Once confirmed, the attacker would replace the NULL values with functions like version() , user() , or table names (e.g., information_schema.tables ) to begin exfiltrating sensitive data. Prevention and Mitigation SQL Injection occurs when untrusted user input is
: This is a random string (often called a "cache buster" or signature) used by security researchers or automated scanners to identify their specific request in server logs. The Objective of the Attack or table names (e.g.