| Package | Affected versions | Patched versions |
|---|---|---|
| n8n | = 2.34.0≥ 2.0.0, < 2.33.4< 1.123.69 | 2.33.41.123.69 |
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.
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