server takeover exploit

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Critical “Ni8mare” Bug Allows Hackers to Take Over n8n Servers

January 9, 2026
Abstract image of a person's neck and mouth in red tones, creating a distorted, screaming effect.

A critical, maximum-severity vulnerability (CVSS 10.0) in n8n allows unauthenticated remote attackers to take control of servers, posing a major…

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