Opera Browser 'widget' Information Disclosure Vulnerability july-10 (Win)

Summary
The host is installed with Opera web browser and is prone to information disclosure vulnerability.
Impact
Successful exploitation will let attackers to obtain potentially sensitive information via a crafted web site. Impact Level: Application
Solution
Upgrade to Opera 10.50 or later, For updates refer to http://www.opera.com/download/?os=windows&list=all
Insight
The flaw is due to error in handling of 'widget' properties, which makes widget properties accessible to third-party domains.
Affected
Opera version prior to 10.50 on Windows.
References