Title: OpenX Ad Server CSRF Vulnerability Product: OpenX Ad Server Vulnerable version: 2.8.7 and probably earlier versions Fixed version: N/A Impact: High Homepage: http://www.openx.org/ Vulnerability ID: SV-01 Found: 7/7/2011 By: Narendra Shinde Secur-I Research Group http://securview.com/ ======================================================================= Vendor description: ------------------- OpenX is the world’s leading independent provider of digital advertising technology that enables businesses to manage and maximize their ad revenue. OpenX ad serving products are used by more than 200,000 websites in more than 100 countries and serve more than 350 billion ads monthly. OpenX Market reaches more than 400 million monthly unique users worldwide Source: http://www.openx.org/about/facts Vulnerability Information: ------------------------- Class: Cross-Site Request Forgery (CSRF) [CWE-352] Impact: Unintentional changes in application. Remotely Exploitable: Yes Authentication Required: No User interaction Required : Yes CVE Name: N/A Vulnerability overview/description: ----------------------------------- The administrative interface of OpenX Ad Server is vulnerable to Cross-Site Request Forgery (CSRF) attacks, which can be exploited by remote attackers to force a logged-in administrator to perform malicious actions on the OpenX Ad Server, by enticing authenticated user to visit a malicious web page. Proof of concept: ----------------- Code: