CVE-2018-12089: Octopus Server

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

In Octopus Deploy version 2018.5.1 to 2018.5.7, a user with Task View is able to view a password for a Service Fabric Cluster, when the Service Fabric Cluster target is configured in Azure Active Directory security mode and a deployment is executed with OctopusPrintVariables set to True. This is fixed in 2018.6.0.

Affected products

• Octopus Octopus Server: from 2018.5.1, up to and including 2018.5.7

Published 2018-06-11. Last modified 2026-06-17.