Versions of mixin-deep before 1.3.1 are vulnerable to prototype pollution via merging functions.
Update to version 1.3.1 or later.
{
"github_reviewed": true,
"cwe_ids": [
"CWE-20",
"CWE-471"
],
"github_reviewed_at": "2020-06-16T20:55:36Z",
"nvd_published_at": "2018-06-07T02:29:00Z",
"severity": "HIGH"
}