Exploit for Improper Authorization in Vercel Next.Js_A22FF02C-FB0D-5B07-B099-687889B4C835

{
    "lastseen": "2026-01-26T18:58:46",
    "description": "PoC: CVE-2025-29927 - Next.js Middleware Bypass This repository contains a Proof of Concept PoC demonstrating how to bypass middleware security checks in Next.js v13.5.6 by exploiting a vulnerability related to internal HTTP headers. --- Vulnerability...",
    "published": "2026-01-26T18:53:31",
    "modified": "2026-01-26T18:56:00",
    "type": "githubexploit",
    "title": "Exploit for Improper Authorization in Vercel Next.Js",
    "source": "",
    "references": "",
    "id": "A22FF02C-FB0D-5B07-B099-687889B4C835",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2025-29927"
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    "sourceData": "",
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    "cvss": {
        "score": 9.1,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
        "version": "3.1"
    },
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    },
    "href": "https://github.com/DanielHallbro/CVE-2025-29927-Nextjs-Bypass-PoC",
    "category_name": "Exploit",
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