CVSS 4.0 · Medium EPSS 0,31%
Kerentanan Authentication Bypass by Spoofing pada n8n. Skor CVSS 3.1 4.0 (Medium) menurut vulncheck.com.
n8n before versions 1.123.18 and 2.6.2 fails to verify HMAC-SHA256 signatures on Zendesk webhooks in the ZendeskTrigger node. Attackers who know the webhook URL can send unsigned POST requests to trigger workflows with arbitrary malicious data.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| n8n | n8n | Semua versi sebelum 1.123.18 |
| n8n | n8n | Versi 2.0.0 hingga sebelum 2.6.2 |