CVE-2026-110850: n8n 0 to before 2.41.4, 2.42.0 to before 2.42.1

Affected technology

n8n · 0 to before 2.41.4, 2.42.0 to before 2.42.1
n8n-io

Description’s affected range: before 2.41.4 and 2.42.0 before 2.42.1 does not validate credential ids stored in agent node parameters when an editor saves a shared workflow

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 7.2/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.