Real Estates Property CMS 2012 - Multiple Vulnerabilities

Document Title:
===============
Real Estates Property CMS 2012 - Multiple Vulnerabilities


References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=500


Release Date:
=============
2012-04-30


Vulnerability Laboratory ID (VL-ID):
====================================
500


Common Vulnerability Scoring System:
====================================
8


Product & Service Introduction:
===============================
Real Estate property is an online real-estate service committed to helping you make wise and profitable 
decisions related to buying, selling, renting and leasing of properties, in India and key global geographies. 
It will provide a fresh new approach to our esteemed users to search for properties to buy or rent, and 
list their properties for selling or leasing.

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


Abstract Advisory Information:
==============================
The Vulnerability Laboratory Researcher Team discovered multiple Web Vulnerabilities in REAL Estate Property web application.


Vulnerability Disclosure Timeline:
==================================
2012-05-02:	Public or Non-Public Disclosure


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


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


Severity Level:
===============
High


Technical Details & Description:
================================
1.1
A remote SQL Injection vulnerability is detected on Real Estates property website cms 2012 Q2.
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):
			[+] Project-Shree_Balaji_-Ahmedabad-4
			[+] property_listings_detail.php?listingid=12[
			[+] my_account_edit_builder_project.php?id=37%27
			[+] my_account_view_builder_project.php?id=37


--- SQL Exception Logs ---
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version 
for the right syntax to use near  Approve AND proj_featured= yes  at line 1
-
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version 
for the right syntax to use near  Approved  AND proj_featured= yes  at line 1
-
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version 
for the right syntax to use near  37  at line 1


Picture(s):
			../1.png
			../2.png
			../3.png
			../4.png
					
					
1.2
A persistent input validation vulnerabilities are detected Real Estates property website cms 2012 Q2.
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):
			[+] Create Object - Project Name / Title/Short Description/Project TypeProject Location / Address/Contact Person/Address

					
1.3 Arbiritrary File Upload
Arbitrary file upload vulnerability allows the attacker to upload different files that aren\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'t images or pdf. The attacker can upload these files after, he/she remans them to file.php%00.jpg. The null byte get truncated and the the file file.php get uploaded 

Vulnerable Module(s):
			[+] Property Details - uploading propertied photos
			[+] add profile photo


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

1.1
					[+] Project-Shree_Balaji_-Ahmedabad-4[Blind SQL-Injection]
					[+] property_listings_detail.php?listingid=12[SQL-Injection] 
					[+] my_account_edit_builder_project.php?id=37%27[SQL-Injection] 
					[+] my_account_view_builder_project.php?id=37[SQL-Injection] 

PoC:
http://xxx.com/my_account_edit_builder_project.php?id=37%27+/*!UNION*/+/*!SELECT*/+1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,
16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45--%20-
				
1.2
The input validation vulnerabilities can be exploited by remote attackers or local low privileged user account with 
medium till high required user inter action. 

String: %3E%22%3E%22%3C%69%66%72%61%6D%65%20%73%72%63%3D%68%74%74%70%3A%2F%2F%76%75%6C%6E%65%72%61%62%69%6C%69%74%79%2D%6C%61%62%2E%63%6F%6D%3E


Security Risk:
==============
1.1
The security risk of the pre auth sql injection vulnerabilities are estimated as critical.

1.2
The security risk of the persistent input validation vulnerabilities are estimated as medium.

1.3
The security risk of the Arbitrary File upload bug is estimated as high(+).


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


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