{keyword} Union All Select Null-- Auax [ Pro • 2026 ]

The string is a classic signature of a UNION-based SQL injection attack. Attackers and automated security scanners use this specific syntax to probe databases for vulnerabilities and determine their internal structure. Understanding the Attack Payload

What is SQL injection (SQLi)? | Tutorial & examples - Snyk Learn {KEYWORD} UNION ALL SELECT NULL-- auaX

Each component of the string serves a specific malicious purpose: The string is a classic signature of a