{keyword} Union All Select Null,null,null,null,null,null-- Gojb Info

This is the "probe" part of the injection. The attacker is trying to determine the number of columns being returned by the original database query.

This represents the original search term or input value that a legitimate user would enter. In an attack scenario, the "payload" (the rest of the string) is appended to this keyword to trick the database into executing an additional command alongside the intended query. 2. UNION ALL This is the "probe" part of the injection

Here is a detailed breakdown of what each component of this specific string does: 1. {KEYWORD} In an attack scenario, the "payload" (the rest

This is a SQL operator used to combine the result sets of two or more SELECT statements into a single result set. {KEYWORD} This is a SQL operator used to

: NULL is used because it is compatible with almost any data type (integers, strings, dates, etc.).

This is likely a or "signature" used by an automated vulnerability scanner (such as Burp Suite, SQLmap, or Acunetix).