{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:nodered:node-red-dashboard:*:*:*:*:*:node.js:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.26.2"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5b0e45a5646a011251691d063f1c01b6dd3a8079"
            }
          ],
          "repo": "https://github.com/node-red/node-red-dashboard",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "Node-RED-Dashboard before 2.26.2 allows ui_base/js/..%2f directory traversal to read files.",
  "id": "CVE-2021-3223",
  "modified": "2026-07-08T05:37:36.966938160Z",
  "published": "2021-01-26T18:16:28.757Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/node-red/node-red-dashboard/issues/669"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/node-red/node-red-dashboard/releases/tag/2.26.2"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}