Vulnerability Description
n8n versions before 1.123.67, 2.31.5, and 2.32.1 contain an arbitrary file write vulnerability in the Edit Image node, which passes its output format parameter to the underlying image library without validation. An authenticated user able to run workflows can supply a crafted format value to write arbitrary files outside the node's working directory on the n8n instance.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| N8N | N8N | < 1.123.67 |
Related Weaknesses (CWE)
References
- https://github.com/n8n-io/n8n/security/advisories/GHSA-xmc9-4f2h-jf9cMitigationVendor Advisory
- https://www.vulncheck.com/advisories/n8n-before-arbitrary-file-write-via-edit-imThird Party Advisory
FAQ
What is CVE-2026-72762?
CVE-2026-72762 is a vulnerability with a CVSS score of 8.8 (HIGH). n8n versions before 1.123.67, 2.31.5, and 2.32.1 contain an arbitrary file write vulnerability in the Edit Image node, which passes its output format parameter to the underlying image library without ...
How severe is CVE-2026-72762?
CVE-2026-72762 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-72762?
Check the references section above for vendor advisories and patch information. Affected products include: N8N N8N.