Web endpoint authentication check is broken in Apache Hadoop 3.0.0-alpha4, 3.0.0-beta1, and 3.0.0. Authenticated users may impersonate any user even if no proxy user is configured.
{
"nvd_published_at": "2020-10-21T19:15:00Z",
"github_reviewed_at": "2021-04-22T21:44:53Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-306"
],
"github_reviewed": true
}