CVE-2011-4681

Name of the Vulnerable Software and Affected Versions Opera versions prior to 11.60

Description The issue allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain. This can be demonstrated by the .no or .uk domain, where the number of . (dot) characters in domain names of different top-level domains is not properly considered.

Recommendations For Opera versions prior to 11.60, update to version 11.60 or later to resolve the issue.