In Node-RED-Dashboard before 2.26.2 there is a path traversal vulnerability. It allows ui_base/js/..%2f directory traversal to read files.
{
"github_reviewed": true,
"github_reviewed_at": "2021-01-27T23:26:39Z",
"nvd_published_at": "2021-01-26T18:16:00Z",
"cwe_ids": [
"CWE-22"
],
"severity": "HIGH"
}