{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "json-serializer"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.10"
            },
            {
              "fixed": "2.0.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.0.10"
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-506"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-31T18:30:33Z",
    "nvd_published_at": null,
    "severity": "CRITICAL"
  },
  "details": "Version 2.0.10 of `json-serializer` contained malicious code. The code when executed in the browser would enumerate password, cvc, cardnumber fields from forms and send the extracted values to `https://js-metrics.com/minjs.php?pl=`\n\n\n\n## Recommendation\n\nIf version 2.0.10 of this module is found installed you will want to replace it with a version before or after 2.0.10. In addition to replacing the installed module, you will also want to evaluate your application to determine whether or not user data was compromised.",
  "id": "GHSA-7xfq-xh6v-4mrm",
  "modified": "2021-10-01T13:10:41Z",
  "published": "2020-09-01T20:27:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/advisories/630"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Malicious Package in json-serializer"
}