{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@clerk/clerk-js"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "5.88.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-63700"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290",
      "CWE-639"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-11-21T00:38:59Z",
    "nvd_published_at": "2025-11-20T19:16:21Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Clerk-js 5.88.0 allowing attackers to bypass the OAuth authentication flow by manipulating the request at the OTP verification stage.",
  "id": "GHSA-3mm3-wfpv-q85g",
  "modified": "2025-11-21T00:38:59Z",
  "published": "2025-11-20T21:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-63700"
    },
    {
      "type": "WEB",
      "url": "https://clerk.com"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/clerk/javascript"
    },
    {
      "type": "WEB",
      "url": "https://github.com/itsnishat08/CVE-2025-63700"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Clerk-js vulnerable to bypass of OAuth authentication flow by manipulating request at OTP verification stage"
}