Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Thu, 20 Aug 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | n8n before 1.123.69, 2.x before 2.33.4, and 2.34.x before 2.34.1 contain an arbitrary file read and write vulnerability in the Snowflake node, which passes free-form Execute Query input, including client-side commands, directly to the Snowflake SDK without applying n8n's file-access restrictions. An authenticated user with usable Snowflake credentials can upload a local file from the n8n host or overwrite an existing file with a staged one. | |
| Title | n8n before 1.123.69 Arbitrary File Read and Write via Snowflake | |
| First Time appeared |
N8n
N8n n8n |
|
| Weaknesses | CWE-78 | |
| CPEs | cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:* | |
| Vendors & Products |
N8n
N8n n8n |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-20T11:37:15.297Z
Reserved: 2026-08-20T10:55:09.093Z
Link: CVE-2026-77080
No data.
Status : Received
Published: 2026-08-20T12:16:39.430
Modified: 2026-08-20T12:16:39.430
Link: CVE-2026-77080
No data.
OpenCVE Enrichment
No data.