HACKREAD 9.9 CRITICAL

n8n Users Urged to Patch CVSS 10.0 Full System Takeover Vulnerability_HACKREAD:7D495D3301CC24C0C5B8BEDDA994957D

9.9 / 10
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Description

A critical vulnerability (CVE-2026-21877) found by Upwind affects n8n automation tools. Learn why researchers are urging users to update to version 1.121.3 immediately to prevent remote code execution.
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Basic Information

ID HACKREAD:7D495D3301CC24C0C5B8BEDDA994957D
Published Jan 8, 2026 at 20:02

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