CVE-2016-7404: Openstack Magnum

Critical severity, CVSS 9.8. EPSS: 1.9% chance of exploitation in the next 30 days.

OpenStack Magnum passes OpenStack credentials into the Heat templates creating its instances. While these should just be used for retrieving the instances' SSL certificates, they allow full API access, though and can be used to perform any API operation the user is authorized to perform.

Affected products

• Openstack Magnum: affected versions not specified

Published 2019-06-21. Last modified 2026-06-17.