Multiple directory traversal vulnerabilities in OpenBiblio before 0.5.2 allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in (1) the page parameter to shared/help.php or (2) the tab parameter to shared/header.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/29316
http://www.vupen.com/english/advisories/2006/3867
http://www.securityfocus.com/bid/27053
http://www.securityfocus.com/bid/20301
http://www.securityfocus.com/archive/1/485588/100/0/threaded
http://sourceforge.net/project/shownotes.php?release_id=451780