CVE-2026-63769

High

Description

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.

SeverityHigh

CVSS7.7

Exploit probability—

ProductHuginn

PublishedJul 20, 2026

First seenJul 20, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

huginn huginn2026.09.09 or later

Vendor advisories

github.com/huginn/huginn/security/advisories/GHSA-f7cq-gj98-cfjp
github.com/huginn/huginn/releases/tag/v2026.09.09

Affected products

Product	Affected versions	Fixed in
huginn huginn	v < 2026.09.09	2026.09.09

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