rubygem-rdoc: Cross-site scripting in the documentation created by Darkfish Rdoc HTML generator / template

darkfish.js in RDoc 2.3.0 through 3.12 and 4.x before 4.0.0.preview2.1, as used in Ruby, does not properly generate documents, which allows remote attackers to conduct cross-site scripting XSS attacks via a crafted URL...