SimpNews 2.41.03 allows remote attackers to obtain sensitive information via (1) an invalid lang parameter to admin/index.php; or a direct request to (2) admin/dbg_infos.php, (3) admin/heading.php, or (4) evsearch.php; which reveals the path in various error messages.
https://exchange.xforce.ibmcloud.com/vulnerabilities/36779
http://www.securityfocus.com/archive/1/480588/100/0/threaded
http://www.netvigilance.com/advisory0068
http://securityreason.com/securityalert/3174
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/066052.html