The Chartkick gem through 3.1.0 for Ruby allows XSS.
{
"cpe": "cpe:2.3:a:chartkick_project:chartkick:*:*:*:*:*:ruby:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "3.1.0"
}
],
"source": "CPE_RANGE"
}