{
  "canonical_id": "nuxt--CVE-2025-27415",
  "system_id": "nuxt",
  "display_name": "Nuxt",
  "category": "frameworks",
  "advisory_mode": "core",
  "title": "Nuxt allows DOS via cache poisoning with payload rendering response",
  "summary": "### Summary\n\nBy sending a crafted HTTP request to a server behind an CDN, it is possible in some circumstances to poison the CDN cache and highly impacts the availability of a site.\n\nIt is possible to craft a request, such as `https://mysite.com/?/_payload.json` which will be rendered as JSON. If the CDN in front of a Nuxt site ignores the query string when determining whether to cache a route, then this JSON response could be served to future visitors to the site.\n\n### Impact\n\nAn attacker can perform this attack to a vulnerable site in order to make a site unavailable indefinitely. It is also possible in the case where the cache will be reset to make a small script to send a request each X seconds (=caching duration) so that the cache is permanently poisoned making the site completely unavailable.\n\n\n## Conclusion : \n\nThis is similar to a vulnerability in Next.js that resulted in CVE-2024-46982 (and see [this article](https://zhero-web-sec.github.io/research-and-things/nextjs-cache-and-chains-the-stale-elixir), in particular the \"Internal URL parameter and pageProps\" part, the latter being very similar to the one concerning us here.)",
  "published_at": "2025-03-19T19:54:25Z",
  "updated_at": "2025-03-20T19:31:04Z",
  "severity": "low",
  "cvss_score": 3.1,
  "exploit_status": "unknown",
  "source_confidence": "official",
  "official_source_url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-jvhm-gjrh-3h93",
  "secondary_source_urls": [
    "https://nvd.nist.gov/vuln/detail/CVE-2025-27415",
    "https://github.com/nuxt/nuxt"
  ],
  "aliases": [
    "CVE-2025-27415",
    "GHSA-jvhm-gjrh-3h93"
  ],
  "cve_ids": [
    "CVE-2025-27415"
  ],
  "ghsa_ids": [
    "GHSA-jvhm-gjrh-3h93"
  ],
  "osv_ids": [
    "GHSA-jvhm-gjrh-3h93"
  ],
  "affected_versions": [
    "introduced=3.0.0, fixed<3.16.0"
  ],
  "fixed_versions": [
    "3.16.0"
  ],
  "package_name": "nuxt",
  "render_markdown": true,
  "case_path": "07-framework-security/frameworks/nuxt/cases/nuxt-cve-2025-27415.md",
  "secure_code_topics": [
    "authz-server-side-recheck",
    "proxy-trust-boundary",
    "token-cookie-storage"
  ],
  "status": "generated",
  "triage_reasons": [],
  "verification_status": "triage-manual",
  "verification_mode": "synthetic",
  "last_verified_at": null,
  "last_run_id": null,
  "evidence_bundle": null,
  "historical_status": null,
  "latest_status": null,
  "browser_evidence": {
    "required": false,
    "present": false,
    "refs": []
  },
  "repro_profile_id": "proxy-boundary-generic",
  "artifact_mode": "official-source",
  "blocked_reason": null,
  "metadata": {
    "source_names": [
      "OSV Nuxt"
    ],
    "source_kinds": [
      "osv-batch"
    ],
    "candidate_count": 1
  }
}