Detections
Analytics

SCA: security update for n8n (GHSA-pf83-w3f9-8m37)

medium Tenable Cloud Security Plugin ID 447941

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - n8n is an open source workflow automation platform. Prior to 1.123.76, 2.37.7, and 2.38.2, the public OIDC
 login and callback endpoints completed authentication even when OIDC was not the enabled active
 authentication method. An Enterprise administrator who had configured and later disabled an identity
 provider still exposed a working route that could issue valid sessions. The affected logic is
 packages/cli/src/modules/sso-oidc/oidc.service.ee.ts, including generateLoginUrl and the callback flow
 that lacked assertOidcLoginEnabled. This issue is fixed in versions 1.123.76, 2.37.7 and 2.38.2.
 (CVE-2026-86084)

Solution

Update the n8n library and its related packages to version 1.123.76 or later.

See Also

https://github.com/advisories/GHSA-pf83-w3f9-8m37

Plugin Details

Severity: Medium

ID: 447941

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 9/11/2026

Updated: 9/11/2026

Risk Information

VPR

Risk Factor: Low

Score: 3.5

Percentile: 51.54

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:P/A:N

CVSS Score Source: CVE-2026-86084

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6

Threat Score: 2.3

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/10/2026

Vulnerability Publication Date: 9/8/2026

Reference Information

CVE: CVE-2026-86084

cwe: CWE-288