CVE-2023-4456: Red Hat Openshift Logging

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.

Affected products

• Red Hat Openshift Logging: any version

Published 2023-08-21. Last modified 2026-06-17.