Vulnerability Details CVE-2026-72762
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 18.3%
CVSS Severity
CVSS v3 Score 8.8