Implement clickjacking protection on https://answers.atlassian.com/

panel:bgColor=e7f4fa NOTE: This bug report is for Confluence Server. Using Confluence Cloud? See the corresponding bug report|http://jira.atlassian.com/browse/CONFCLOUD-46884. panel We received an external security report from Monendra Sahu that https://answers.atlassian.com/ is vulnerable to...