Member_ProfileForm in security/Member.php in SilverStripe 2.3.x before 2.3.7 allows remote attackers to hijack user accounts by saving data using the email address (ID) of another user.Referenceshttp://www.openwall.com/lists/oss-security/2012/05/01/3http://www.openwall.com/lists/oss-security/2012/04/30/1http://www.silverstripe.org/security-releaseshttp://www.openwall.com/lists/oss-security/2012/04/30/3http://open.silverstripe.org/changeset/100744http://doc.silverstripe.org/sapphire/en/trunk/changelogs//2.3.7
