Directory traversal vulnerability in jresearch.php in the J!Research (com_jresearch) component for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter to index.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/57123
https://euvd.enisa.europa.eu/vulnerability/EUVD-2010-1368
http://www.securityfocus.com/bid/38917
http://secunia.com/advisories/39079
http://packetstormsecurity.org/1003-exploits/joomlajresearch-lfi.txt