{
  "schemaVersion": 1,
  "incident": {
    "id": "cve-2026-114139",
    "url": "https://cveboard.org/i/cve-2026-114139",
    "urlPt": "https://cveboard.org/pt/i/cve-2026-114139",
    "json": "https://cveboard.org/i/cve-2026-114139.json",
    "kind": "vuln",
    "live": true,
    "knownExploited": false,
    "severity": "critical",
    "title": "Sentry-Javascript: Middleware Bypass when using Tunnel route",
    "summary": "The tunnelRoute option makes the SDK send browser events to a path on your own Next.js server (for example /monitoring), where a rewrite forwards them to Sentry to prevent ad blockers from blocking them. To keep those envelope requests from being rejected by your middleware, the SDK skips middleware for them.",
    "titlePt": "Sentry-Javascript: Contorno de Middleware ao usar a rota Tunnel",
    "summaryPt": "A opção tunnelRoute faz com que o SDK envie eventos do navegador para um caminho no seu próprio servidor Next.js (por exemplo /monitoring), onde um redirecionamento os encaminha para o Sentry para evitar que bloqueadores de anúncios os bloqueiem. Para evitar que esses pedidos de envelope sejam rejeitados pelo seu middleware, o SDK ignora o middleware para eles.",
    "cves": [
      "CVE-2026-114139"
    ],
    "ghsa": "GHSA-mchm-gjx6-7h55",
    "cvss": {
      "score": 9.1,
      "version": "4.0"
    },
    "epss": {
      "percentage": 0.00407,
      "percentile": 0.33815,
      "asOf": "2026-10-23"
    },
    "packages": [
      {
        "ecosystem": "npm",
        "name": "@sentry/nextjs",
        "vulnerable": ">= 9.36.0, < 9.47.2",
        "fixed": "9.47.2",
        "advisory": "GHSA-mchm-gjx6-7h55"
      },
      {
        "ecosystem": "npm",
        "name": "@sentry/nextjs",
        "vulnerable": ">= 10.0.0-alpha.0, < 10.75.2",
        "fixed": "10.75.2",
        "advisory": "GHSA-mchm-gjx6-7h55"
      },
      {
        "ecosystem": "npm",
        "name": "@sentry/nextjs",
        "vulnerable": ">= 11.0.0-alpha.0, < 11.0.0-rc.1",
        "fixed": "11.0.0-rc.1",
        "advisory": "GHSA-mchm-gjx6-7h55"
      }
    ],
    "vendor": null,
    "product": null,
    "kev": null,
    "breach": null,
    "retracted": false,
    "sources": [
      {
        "label": "GitHub Advisory Database",
        "url": "https://github.com/advisories/GHSA-mchm-gjx6-7h55"
      }
    ],
    "publishedAt": "2026-10-22T15:55:07.000Z",
    "updatedAt": "2026-10-22T15:55:07.000Z"
  },
  "live": true,
  "events": [
    {
      "id": "ghsa:GHSA-mchm-gjx6-7h55:ghsa_published:2026-10-22T15:55:07.000Z",
      "incidentId": "cve-2026-114139",
      "type": "ghsa_published",
      "at": "2026-10-22T15:55:07.000Z",
      "detail": {
        "ghsa": "GHSA-mchm-gjx6-7h55",
        "severity": "critical",
        "fixed": "9.47.2, 10.75.2, 11.0.0-rc.1"
      }
    }
  ]
}