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Wed, 14 Oct 2026 23:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n before 1.123.83 contains an authorization bypass vulnerability that allows authenticated members to spoof workflow identity by supplying a trusted identifier in Execute Sub-workflow inline JSON mode. Attackers can set this identifier to resolve credentials from projects they do not belong to and modify another workflow's static data and error-workflow dispatch. | |
| Title | n8n before 1.123.83 Authorization Bypass via Execute Sub-workflow Inline JSON | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-14T22:52:29.991Z
Reserved: 2026-10-14T22:16:22.734Z
Link: CVE-2026-110853
No data.
Status : Deferred
Published: 2026-10-14T23:17:26.343
Modified: 2026-10-14T23:17:26.450
Link: CVE-2026-110853
No data.
OpenCVE Enrichment
Updated: 2026-10-15T12:15:06Z
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CWE-639
Authorization Bypass Through User-Controlled Key