Fiche vulnérabilité
CVE-2026-59207 : faille moyenne n8n n8n (CVSS 6.5)
Description
n8n is an open source workflow automation platform. Prior to 2.27.4 and 2.28.1, the AI Agents feature did not enforce the Allowed HTTP Request Domains restriction configured on credentials when an MCP tool was pointed at an arbitrary URL, allowing a member-level user with use-only access to a shared credential to send its secret to an external server they control. This issue is fixed in versions 2.27.4 and 2.28.1.
En bref
- Sévérité
- Moyenne (CVSS 6.5)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Exploitation active
- Non signalée par la CISA
- Publication
- 9 juil. 2026
- Dernière mise à jour
- 9 juil. 2026
Produits concernés
- n8n n8n