CVE-2026-63769: Huginn

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

Huginn before 2026.09.09 contains a server-side request forgery vulnerability in the fetch_url method of ScenarioImport that allows authenticated users to make arbitrary HTTP requests by submitting crafted URLs. Attackers can probe internal network services, enumerate ports via error signatures, and access cloud metadata endpoints to retrieve sensitive credentials.

Affected products

• Huginn Huginn: before 2026.09.09 (fixed in 2026.09.09)

Published 2026-07-20. Last modified 2026-09-14.