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CVE-2026-21877

🗓️ 09 Jan 2026 08:38:21Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

CVE-2026-21877 enables authenticated code execution in n8n versions below 0.121.3; upgrade to 1.121.3.

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09 Jan 2026 08:38Current
7.1High risk
Vulners AI Score7.1
CVSS 3.19.9
EPSS0.05899
SSVC
3