The grape rubygem suffers from a cross-site scripting (XSS) vulnerability via "format" parameter.
{
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"nvd_published_at": "2018-07-05T16:29:00Z",
"severity": "MODERATE",
"github_reviewed_at": "2020-06-16T21:33:43Z"
}