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