Affected versions of the console-io package do not configure the underlying websocket library to require authentication, resulting in an authentication bypass vulnerability. As console-io allows terminal access on the server via a web page, an authentication bypass is essentially remote code execution.
Update to version 2.3.0 or later.
{
"nvd_published_at": null,
"cwe_ids": [
"CWE-287"
],
"severity": "CRITICAL",
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:51:03Z"
}