Apache Struts contains a Remote Code Execution when using results with no namespace and it's upper actions have no or wildcard namespace. The same flaw exists when using a url tag with no value, action set, and it's upper actions have no or wildcard namespace.
{
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:32:43Z",
"nvd_published_at": "2018-08-22T13:29:00Z",
"cwe_ids": [
"CWE-20"
],
"severity": "HIGH"
}