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CVE-2026-85167

Estado: AnalizadaMedia (6.3)—

n8n before 2.35.4 and 2.36.x before 2.36.2 contain a query injection vulnerability in the Elasticsearch Document Get All and Google Cloud Firestore Document Query operations, which build their JSON query by interpolating expression values directly into the query string before parsing. A value containing quote and brace characters can close the intended field and introduce new query operators, turning an intended single-document lookup into a full-collection read.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

N8N — N8N

CWE

Referencias

JSON original (NVD)

Mostrar
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          "version": "2.0.3",
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        "cvssData": {
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          "valueDensity": "NOT_DEFINED",
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  "published": "2026-09-03T13:06:24.003",
  "references": [
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      "url": "https://github.com/n8n-io/n8n/security/advisories/GHSA-wxwj-8wv6-vpw2",
      "tags": [
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    },
    {
      "url": "https://www.vulncheck.com/advisories/n8n-before-2.36.2-query-injection-via-elasticsearch-firestore-nodes",
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  ],
  "lastModified": "2026-09-10T19:53:08.683",
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        {
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}