CVE-2017-15569: Improper Neutralization of Input During Web Page Generation

In Redmine before 3.2.8, 3.3.x before 3.3.5, and 3.4.x before 3.4.3, XSS exists in app/helpers/querieshelper.rb via a multi-value field with a crafted value that is mishandled during rendering of an issue list...