{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 Access

: 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.

If you are seeing this in your logs, it means an automated scanner or attacker is probing your site for weaknesses. You can defend against this by: : This wraps the malicious query in a

CHAR(121)||CHAR(107)||CHAR(70)||CHAR(106) translates to . : This wraps the malicious query in a