{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "superstatic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-177"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T22:00:48Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Affected of `superstatic` are vulnerable to path traversal when used on Windows. \n\nAdditionally, it is vulnerable to path traversal on other platforms combined with certain Node.js versions which erroneously normalize `\\\\` to `/` in paths on all platforms (a known example being Node.js v9.9.0).\n\n\n## Recommendation\n\nUpdate to version 5.0.2 or later.",
  "id": "GHSA-wm77-q74p-5763",
  "modified": "2021-08-09T22:21:02Z",
  "published": "2018-07-27T17:06:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/firebase/superstatic/pull/255"
    },
    {
      "type": "WEB",
      "url": "https://github.com/firebase/superstatic/commit/e396ff62f588732989137d6c40d46b310e51ef2b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/firebase/superstatic/blob/v5.0.1/lib/providers/fs.js#L71"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/652"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Path Traversal in superstatic"
}