Gateways/Gateway.php in Heartland & Global Payments PHP SDK before 2.0.0 does not enforce SSL certificate validations.
{
"nvd_published_at": "2020-02-14T16:15:00Z",
"github_reviewed_at": "2021-10-08T22:58:55Z",
"cwe_ids": [
"CWE-295"
],
"severity": "MODERATE",
"github_reviewed": true
}