{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "yjmyjmyjm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:23:39Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "Affected versions of `yjmyjmyjm` resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.\n\nExample request:\n```\nGET /../../../../../../../../../../etc/passwd HTTP/1.1\nhost:foo\n```\n\n\n## Recommendation\n\nNo patch is available for this vulnerability.\n\nIt is recommended that the package is only used for local development, and if the functionality is needed for production, a different package is used instead.",
  "id": "GHSA-g376-whg7-896m",
  "modified": "2020-08-31T18:23:39Z",
  "published": "2020-09-01T18:45:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/yjmyjmyjm"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/451"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Directory Traversal in yjmyjmyjm"
}