Chartkick.js 3.1.0 through 3.1.3, as used in the Chartkick gem before 3.3.0 for Ruby, allows prototype pollution.Referenceshttps://rubygems.org/gems/chartkick/https://github.com/ankane/chartkick/commits/masterhttps://chartkick.comhttps://github.com/ankane/chartkick/blob/master/CHANGELOG.mdhttps://github.com/ankane/chartkick/commit/b810936bbf687bc74c5b6dba72d2397a399885fahttps://github.com/ankane/chartkick.js/issues/117
