CVE-2026-63769

HIGH 7.7

Huginn < 2026.09.09 SSRF via ScenarioImport fetch_url Method

CVSS Score

7.7

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-918
Vendor	huginn
Product	huginn
Published	Jul 20, 2026
Last Updated	Sep 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

huginn / huginn

0 < 2026.09.09

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/huginn/huginn/issues/3679 github.com: https://github.com/huginn/huginn/pull/3684 github.com: https://github.com/huginn/huginn/security/advisories/GHSA-f7cq-gj98-cfjp github.com: https://github.com/huginn/huginn/releases/tag/v2026.09.09 vulncheck.com: https://www.vulncheck.com/advisories/huginn-ssrf-via-scenarioimport-fetch-url-method

Credits

George Chen bugbunny-research xclow3n tikket1 5ud0er tonghuaroot