CVE-2026-94483

{
  "etk_id": "ETK-2026-131",
  "cve_id": "CVE-2026-94483",
  "display_id": "CVE-2026-94483",
  "ghsa_id": "GHSA-cjq9-62q9-8jv4",
  "euvd_id": "EUVD-2026-91671",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Server-side request forgery in Next.js Image Optimization",
  "summary": "Next.js applications using Image Optimization can be affected if `images.remotePatterns` allows a remote host whose DNS records are controlled by an untrusted party. An attacker may induce server-side requests to private network addresses through such an allowed image source. Applications without configured remote patterns are not affected.",
  "mitigation": "Upgrade next to 16.3.? or later.",
  "vendor": "npm",
  "product": "npm:next",
  "affected": [
    {
      "affected_notes": [
        ">= 16.0.0 < 16.3.?"
      ],
      "affected_ranges": [],
      "ecosystem": "npm",
      "fixed_versions": [
        "16.3.?"
      ],
      "package_name": "next",
      "purl": "pkg:npm/next"
    }
  ],
  "cwes": null,
  "cvss_score": 8.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N",
  "epss_score": 0.0024,
  "epss_percentile": 0.1465,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "mechanism_verified",
  "exploit": false,
  "pipeline_minutes": 42.28717843333333,
  "t0_at": "2026-10-02T15:18:38.684000+00:00",
  "signals": {
    "check": {
      "at": "2026-09-30T17:38:25.104932+00:00",
      "days": -1.9029349429166666,
      "is_lower_bound": false,
      "measured_at": "2026-10-02T15:18:38.684000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-09-30T16:15:36+00:00",
      "days": -1.9604477314814814,
      "is_lower_bound": false,
      "measured_at": "2026-10-02T15:18:38.684000+00:00",
      "url": "https://github.com/vercel/next.js/security/advisories/GHSA-cjq9-62q9-8jv4"
    }
  }
}