A Server-side Template Injection (SSTI) vulnerability exists in Nystudio107 Seomatic prior to 3.4.12 in src/helpers/UrlHelper.php via the host header.
{
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"github_reviewed_at": "2022-03-14T23:21:34Z",
"nvd_published_at": "2022-03-11T16:15:00Z",
"severity": "HIGH"
}