CVE-2026-63769

Huginn through 2022.08.18 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.

CVSS v4.0

6.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

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

EPSS

0.40% chance of exploitation in the next 30 days, 33th percentile

Published

2026-07-20

Updated

2026-07-21

Proof-of-concept exploits (1)

• huginn/huginn/issues/3679

References

• CVE Record
• NVD entry

Related

• CVE-2026-63768
• CVE-2026-63770
• CVE-2026-63767
• CVE-2026-63771
• CVE-2026-63766
• CVE-2026-6379