Beschreibung
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.
CVSS 8.7EPSS 0.243%Risiko 0.89
Quelle öffnen- Veröffentlicht
- 2026-08-20 12:16:39
- Betroffene Versionen
- <1.123.69,<2.33.4,<2.34.1
- Typ
- Webanwendung
- Zuletzt geändert
- 2026-08-21 12:16:35
- Vektor
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X