Versions prior to 1.0.0 of qs are affected by a denial of service vulnerability that results from excessive recursion in parsing a deeply nested JSON string.
Update to version 1.0.0 or later
{
"github_reviewed": true,
"cwe_ids": [
"CWE-400"
],
"nvd_published_at": null,
"github_reviewed_at": "2020-06-16T21:34:11Z",
"severity": "HIGH"
}