CVE-2026-25056

critical · 9.4

n8n is an open source workflow automation platform. Prior to versions 1.118.0 and 2.4.0, a vulnerability in the Merge node's SQL Query mode allowed authenticated users with permission to create or modify workflows to write arbitrary files to the n8n server's filesystem potentially leading to remote code execution. This issue has been patched in versions 1.118.0 and 2.4.0.

9.4

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2026-02-04

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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

Weaknesses

CWE-434CWE-693

Affected products

Vendor	Product	Affected versions
n8n	n8n	< 1.118.0
n8n	n8n	>= 2.0.0, < 2.4.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/n8n-io/n8n/security/advisories/GHSA-hv53-3329-vmrm

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-25056