Opial CMS v2.0 - Multiple Web Vulnerabilities

Document Title:
===============
Opial CMS v2.0 - Multiple Web Vulnerabilities


References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=522


Release Date:
=============
2012-04-26


Vulnerability Laboratory ID (VL-ID):
====================================
522


Product & Service Introduction:
===============================
Opial lets you create audio mp3/ram/rm/avi/mpg/wav/ai f or any other format audio/video downloads website, in 10 seconds 
you will be able to install opial on your webserver. Opial is perfect for small website to business network website.With opial 
you can show top 10 albums, top 10 artist, featured songs, new 10 searches, new 10 songs sent , genres with covers, add 
multiple songs, report dead audio links, update advertisements from admin panel, search by artist/album/song, edit 
email template from admin panel, list artist/albums by alphabets. 

(Copy of the Vendor Homepage: http://www.opial.com )


Abstract Advisory Information:
==============================
A Vulnerability Laboratory Researcher Team discovered multiple Web Vulnerabilities in Opial v2 Content Management System.



Vulnerability Disclosure Timeline:
==================================
2012-04-27:	Public or Non-Public Disclosure


Discovery Status:
=================
Published


Exploitation Technique:
=======================
Remote


Severity Level:
===============
Critical


Technical Details & Description:
================================
1.1
A remote SQL Injection vulnerability is detectedin Opial v2 Content Management System. The vulnerability allows 
an attacker (remote) or local low privileged user account to inject/execute own sql commands on the affected application dbms. 
Successful exploitation of the vulnerability results in dbms & application compromise.

Vulnerable Module(s):
					[+] /albumdetail.php?albumid=
					[+] /admin/albumsedit.php?id=
					[+] /admin/albumscommentdetail.php?albumid=
					[+] /admin/artistsedit.php?id=
					[+] /admin/editmusic.php?id=
					[+] /admin/genresedit.php?id=


1.2
A persistent input validation vulnerabilities are detected in Opial v2 Content Management System. The bugs allow remote attackers 
to implement/inject malicious script code on the application-side (persistent). Successful exploitation of the vulnerability can 
lead to session hijacking (manager/admin) or stable (persistent) context manipulation. Exploitation requires low user inter action.
                                       
Vulnerable Module(s):
					[+] /topsearches.php?genres_parent - inject any html code in the search and then go to top searches
					[+] /admin/artistsedit.php?id=9 - artist name
					[+] /admin/albumsedit.php?id=23 - album name
					[+] /admin/editmusic.php?id=39 - songs name
					[+] /admin/genresedit.php?id=10 - Genres name
1.3
An arbitrary file upload are detected in Opial v2 Content Management System. The bugs allow remote attackers to 
upload any files that he wants. The attacker might upload malicious files, such as webshells in php.

Vulnerable Module(s):
					[+] /admin/artistsedit.php?id=9 - artist cover
					[+] /admin/albumsedit.php?id=23 - album cover
					[+] /admin/editmusic.php?id=39 - songs cover
					[+] /admin/genresedit.php?id=10 = Genres cover


Proof of Concept (PoC):
=======================
The sql injection vulnerability can be exploited by remote attackers without required user inter action.
For demonstration or reproduce ...

1.1
http://www.xxx.com/opia/albumdetail.php?albumid=-23+union+select+1,2,3,4,5,6,7,8,9,10,11,12,
13,14,group_concat(admin_username,0x3a,admin_password),16+from+adminuserdetails-- -

http://www.xxx.net/opial /admin/albumsedit.php?id=23[SQL-INJECTION]


1.2
The issue can be exploited by an injection in the search  box with script code as value. 
The result is the persistent execution out of the web application context. For demonstration or reproduce ...

PoC:
>"<iframe src=http://vulnerability-lab.com/>37</iframe> ... or 
>"<script>alert(document.cookie)</script><div style="1


Security Risk:
==============
1.1
The security risk of full SQL injection vulnerability is estimated as critical.

1.2
The security risk of the persistent input validation vulnerability is estimated as medium.

1.3
The security risk of the arbitrary file upload vulnerability is estimated as high.


Credits & Authors:
==================
Vulnerability Laboratory [Research Team]  -    the_storm  ([email protected])



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=========================
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