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

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 "comments out" the rest of the original SQL query written by the developers. This represents the original search term or input

Developers should use Parameterized Queries (Prepared Statements), which treat user input as literal data rather than executable code. UNION ALL : This "comments out" the rest

: By using six NULL values, the attacker is testing if the original query has exactly six columns. Here is a detailed breakdown of what each

Here is a detailed breakdown of what each component of this specific string does: 1. {KEYWORD}

If the page loads normally, the attacker knows the database is expecting 6 columns.

: Any code that was supposed to follow the input (like a closing quote or a WHERE clause) is ignored by the database, preventing syntax errors that would break the injection. 5. GoJB