GHSA-VXF5-WXWP-M7G9

Vulnerability from github – Published: 2021-08-12 14:51 – Updated: 2022-04-28 20:32
VLAI?
Summary
Open Redirect in Next.js
Details

Next.js is an open source website development framework to be used with the React library. In affected versions specially encoded paths could be used when pages/_error.js was statically generated, allowing an open redirect to occur to an external site. In general, this redirect does not directly harm users although it can allow for phishing attacks by redirecting to an attacker's domain from a trusted domain.

Impact

  • Affected: Users of Next.js between 10.0.5 and 10.2.0
  • Affected: Users of Next.js between 11.0.0 and 11.0.1 using pages/_error.js without getInitialProps
  • Affected: Users of Next.js between 11.0.0 and 11.0.1 using pages/_error.js and next export
  • Not affected: Deployments on Vercel (vercel.com) are not affected
  • Not affected: Deployments with pages/404.js
  • Note that versions prior to 0.9.9 package next npm package hosted a different utility (0.4.1 being the latest version of that codebase), and this advisory does not apply to those versions.

We recommend upgrading to the latest version of Next.js to improve the overall security of your application.

Patches

https://github.com/vercel/next.js/releases/tag/v11.1.0

Severity ?
6.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "next"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0.9.9"
            },
            {
              "fixed": "11.1.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-37699"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-12T14:50:18Z",
    "nvd_published_at": "2021-08-12T00:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Next.js is an open source website development framework to be used with the React library. In affected versions specially encoded paths could be used when `pages/_error.js` was statically generated, allowing an open redirect to occur to an external site. In general, this redirect does not directly harm users although it can allow for phishing attacks by redirecting to an attacker\u0027s domain from a trusted domain.\n\n### Impact\n\n- **Affected:** Users of Next.js between `10.0.5` and `10.2.0`\n- **Affected:** Users of Next.js between `11.0.0` and `11.0.1` using `pages/_error.js` without `getInitialProps`\n- **Affected:** Users of Next.js between `11.0.0` and `11.0.1` using `pages/_error.js` and `next export`\n- **Not affected**: Deployments on Vercel ([vercel.com](https://vercel.com)) are not affected\n- **Not affected:** Deployments **with** `pages/404.js`\n- Note that versions prior to 0.9.9 package `next` npm package hosted a different utility (0.4.1 being the latest version of that codebase), and this advisory does not apply to those versions.\n\nWe recommend upgrading to the latest version of Next.js to improve the overall security of your application.\n\n### Patches\n\nhttps://github.com/vercel/next.js/releases/tag/v11.1.0",
  "id": "GHSA-vxf5-wxwp-m7g9",
  "modified": "2022-04-28T20:32:19Z",
  "published": "2021-08-12T14:51:14Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vercel/next.js/security/advisories/GHSA-vxf5-wxwp-m7g9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37699"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/vercel/next.js"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vercel/next.js/releases/tag/v11.1.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Open Redirect in Next.js"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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