{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.13.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "9c01511f840aa8675f6dab4358b96d821283597a"
            }
          ],
          "repo": "https://github.com/mishoo/uglifyjs",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.",
  "id": "CVE-2022-37598",
  "modified": "2026-03-13T21:47:05.760098192Z",
  "published": "2022-10-20T11:15:10.437Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/mishoo/UglifyJS/issues/5721#issuecomment-1292849604"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/mishoo/UglifyJS/issues/5699"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L46"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L79"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}