CVE-2013-2653
security/MemberLoginForm.php in SilverStripe 3.0.3 supports login using a GET request, which makes it easier for remote attackers to conduct phishing attacks without detection by the victim.
Date published : 2013-11-12
http://seclists.org/bugtraq/2013/Aug/12
https://github.com/chillu/silverstripe-framework/commit/3e88c98ca513880e2b43ed7f27ade17fef5d9170