External Control of File Name or Path

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to External Control of File Name or Path via the Edit Image. An attacker can write arbitrary files outside the intended directory by supplying crafted values to the output format parameter. Workaround...

GHSA-XMC9-4F2H-JF9C n8n: Edit Image Node Format Injection Allows Arbitrary File Write

Impact The n8n Edit Image node passed its output format to the underlying image library without validation, so a crafted value could write bytes to a location outside the node's working directory. An authenticated user able to run workflows could use this to write arbitrary files in the n8n...