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
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-28T18:59:41.954Z
Reserved: 2026-10-28T17:24:54.846Z
Link: CVE-2026-118643
No data.
Status : Deferred
Published: 2026-10-28T19:17:32.247
Modified: 2026-10-28T19:17:32.377
Link: CVE-2026-118643
No data.
OpenCVE Enrichment
Updated: 2026-10-28T20:45:15Z
Weaknesses