CVE-2020-1741: Red Hat Openshift Container Platform

Medium severity, CVSS 5.9. EPSS: 0.9% chance of exploitation in the next 30 days.

A flaw was found in openshift-ansible. OpenShift Container Platform (OCP) 3.11 is too permissive in the way it specified CORS allowed origins during installation. An attacker, able to man-in-the-middle the connection between the user's browser and the openshift console, could use this flaw to perform a phishing attack. The main threat from this vulnerability is data confidentiality.

Affected products

• Red Hat Openshift Container Platform: version 3.11 only

Published 2020-04-24. Last modified 2026-06-17.