Atlassian Confluence Server before 5.9.11 has XSS on the viewmyprofile.action page.
https://jira.atlassian.com/browse/CONFSERVER-42713
https://jira.atlassian.com/browse/CONF-42713
https://confluence.atlassian.com/doc/confluence-5-9-11-release-notes-827123763.html