n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 stores credential secrets in execution error data when operations fail in the Git, MongoDB Atlas Vector Store, and Google Cloud Storage nodes. Users who can view a workflow's executions but cannot read the credential can recover Git passwords or tokens, MongoDB database passwords, or Google access tokens from that data.
Metrics
Affected Vendors & Products
References
History
Mon, 02 Nov 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 28 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 stores credential secrets in execution error data when operations fail in the Git, MongoDB Atlas Vector Store, and Google Cloud Storage nodes. Users who can view a workflow's executions but cannot read the credential can recover Git passwords or tokens, MongoDB database passwords, or Google access tokens from that data. | |
| Title | n8n before 1.123.85, 2.43.5, and 2.44.1 Credential Exposure via Node Execution Error Data | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-209 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-28T18:59:41.954Z
Updated: 2026-11-02T20:31:29.726Z
Reserved: 2026-10-28T17:24:54.846Z
Link: CVE-2026-118643
Updated: 2026-11-02T20:31:23.893Z
Status : Deferred
Published: 2026-10-28T19:17:32.247
Modified: 2026-11-02T21:17:27.087
Link: CVE-2026-118643
No data.