{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "passport-cognito"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-19723"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:59:30Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "All versions of `passport-cognito` are vulnerable to Improper Authorization. The package fails to properly scope the variables containing authorization information, such as access token, refresh token and ID token. This causes a race condition where simultaneous authenticated users may receive authorization tokens for a different user. This would allow a user to take actions on another user\u0027s behalf.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.",
  "id": "GHSA-v6c5-hwqg-3x5q",
  "modified": "2020-08-31T18:59:30Z",
  "published": "2020-09-04T17:23:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19723"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/1443"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [],
  "summary": "Improper Authorization in passport-cognito"
}