OpenShift Console vulnerabilities

A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy. A namespace tenant can plant a ProjectHelmChartRepository with an arbitrary URL that the console pod fetches server-side, bypassing tenant egress restrictions. Combined with catalog metadata poisoning and admin-mediated chart installation, this enables privilege escalation.

An authenticated SSRF flaw was found in the OpenShift Console Dev Console webhook helpers. User-supplied target URLs are fetched server-side without validation, with path neutralization enabling arbitrary endpoint targeting and full response reflection from the console pod's privileged network position.

A flaw was found in the OpenShift Console, an endpoint for plugins to serve resources in multiple languages: /locales/resources.json. This endpoint's lng and ns parameters are used to construct a filepath in pkg/plugins/handlers unsafely.go#L112. Because of this unsafe filepath construction, an authenticated user can manipulate the path to retrieve any JSON files on the console's pod by using sequences of ../ and valid directory paths.