ghsa-7gfc-8cq8-jh5f
Vulnerability from github
Published
2024-12-17 15:09
Modified
2024-12-19 15:04
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Next.js authorization bypass vulnerability
Details

Impact

If a Next.js application is performing authorization in middleware based on pathname, it was possible for this authorization to be bypassed.

Patches

This issue was patched in Next.js 14.2.15 and later.

If your Next.js application is hosted on Vercel, this vulnerability has been automatically mitigated, regardless of Next.js version.

Workarounds

There are no official workarounds for this vulnerability.

Credits

We'd like to thank tyage (GMO CyberSecurity by IERAE) for responsible disclosure of this issue.

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "next"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.5.5"
            },
            {
              "fixed": "14.2.15"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-51479"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-17T15:09:06Z",
    "nvd_published_at": "2024-12-17T19:15:06Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nIf a Next.js application is performing authorization in middleware based on pathname, it was possible for this authorization to be bypassed.\n\n### Patches\nThis issue was patched in Next.js `14.2.15` and later.\n\nIf your Next.js application is hosted on Vercel, this vulnerability has been automatically mitigated, regardless of Next.js version.\n\n### Workarounds\nThere are no official workarounds for this vulnerability.\n\n#### Credits\nWe\u0027d like to thank [tyage](http://github.com/tyage) (GMO CyberSecurity by IERAE) for responsible disclosure of this issue.",
  "id": "GHSA-7gfc-8cq8-jh5f",
  "modified": "2024-12-19T15:04:21Z",
  "published": "2024-12-17T15:09:06Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vercel/next.js/security/advisories/GHSA-7gfc-8cq8-jh5f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-51479"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vercel/next.js/commit/1c8234eb20bc8afd396b89999a00f06b61d72d7b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vercel/next.js"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vercel/next.js/releases/tag/v14.2.15"
    }
  ],
  "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"
    }
  ],
  "summary": "Next.js authorization bypass vulnerability"
}


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