Plone before 5.2.3 allows XXE attacks via a feature that is explicitly only available to the Manager role.
{
"nvd_published_at": "2020-12-30T19:15:00Z",
"cwe_ids": [
"CWE-611"
],
"severity": "HIGH",
"github_reviewed": true,
"github_reviewed_at": "2021-04-07T19:34:40Z"
}