Analysis and contextual insights are available on OpenCVE Cloud.
No solution or workaround provided in the CVE record.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Fri, 13 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n before 1.123.89 contains an insufficient isolation vulnerability in workflow expression evaluation that allows authenticated users to escape the sandbox. Attackers with permission to create or modify workflows can craft expressions referencing unexpected JavaScript properties to execute arbitrary code on the n8n host. | |
| Title | n8n before 1.123.89 RCE via Workflow Expression Evaluation Sandbox Escape | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-94 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-13T15:55:01.114Z
Reserved: 2026-11-10T21:30:16.910Z
Link: CVE-2026-126391
No data.
Status : Deferred
Published: 2026-11-13T10:17:42.823
Modified: 2026-11-13T16:18:20.313
Link: CVE-2026-126391
No data.
OpenCVE Enrichment
Updated: 2026-11-13T18:00:09Z
-
CWE-94
Improper Control of Generation of Code ('Code Injection')