{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.22.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "792b3ef0d41c144cd10641c6966b98dae1222d82"
            }
          ],
          "repo": "https://github.com/colinhacks/zod",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Zod in versions 3.21.0 up to and including 3.22.3 allows an attacker to perform a denial of service while validating emails.",
  "id": "CVE-2023-4316",
  "modified": "2026-03-13T21:51:05.028604842Z",
  "published": "2023-09-28T21:15:10.313Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/zod"
    },
    {
      "type": "EVIDENCE",
      "url": "https://fluidattacks.com/advisories/swift"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}