CVE-2026-86079

Katalog CVE

CVSS 6.5 · Medium EPSS 0,49%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada n8n. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the Elasticsearch and ElasticSecurity nodes interpolated workflow-controlled index and document identifiers directly into REST request paths. An identifier containing path separators or dot segments could select another index or a cluster administration endpoint under the stored Elasticsearch credential. The affected request construction includes packages/nodes-base/nodes/Elastic/Elasticsearch/GenericFunctions.ts and the missing toPathSegment encoding. This issue is fixed in versions 1.123.76, 2.37.7 and 2.38.2.

Rincian

Terbit di NVD

8 September 2026

Terakhir diubah

11 September 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,49% peluang dieksploitasi; lebih tinggi dari 40,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/n8n-io/n8n/security/advisories/GHSA-f2cp-m7mv-8jpv mitigasi · advisory vendor
• https://github.com/n8n-io/n8n/releases/tag/n8n@1.123.76 release notes
• https://github.com/n8n-io/n8n/releases/tag/n8n@2.37.7 release notes
• https://github.com/n8n-io/n8n/releases/tag/n8n@2.38.2 release notes