{keyword}' And (select Char(121)||char(107)||char(70)||char(106) From Information_schema.system_users)=char(103)||char(112)||char(87)||char(114) And 'mppv'='mppv -

: This wraps the malicious query in a way that attempts to maintain valid SQL syntax by closing existing quotes and ensuring the final condition ( 'mppV'='mppV' ) is always true.

: These functions convert ASCII numeric codes into text characters. : This wraps the malicious query in a

: Use a WAF to automatically block requests containing known SQL injection patterns. : This wraps the malicious query in a