A flaw was found in hawtio-operator. The operator reads the OpenShift Service CA private signing key from the openshift-service-ca namespace and uses it to mint client certificates with a Subject Common Name (CN) supplied by the author of a namespaced Hawtio custom resource. Because the operator ships a ClusterRole that aggregates Hawtio CR permissions into the edit and admin roles, any user with edit access in any namespace can obtain a Service-CA-signed certificate with an arbitrary subject. This certificate can be used to impersonate any in-cluster service identity to peers that trust the Service CA for client authentication, including Jolokia agents and other Service-CA-trusting components.
History

Wed, 09 Sep 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Important


Tue, 08 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat build Of Apache Camel - Hawtio
Vendors & Products Redhat build Of Apache Camel - Hawtio

Tue, 08 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 11:45:00 +0000

Type Values Removed Values Added
Description A flaw was found in hawtio-operator. The operator reads the OpenShift Service CA private signing key from the openshift-service-ca namespace and uses it to mint client certificates with a Subject Common Name (CN) supplied by the author of a namespaced Hawtio custom resource. Because the operator ships a ClusterRole that aggregates Hawtio CR permissions into the edit and admin roles, any user with edit access in any namespace can obtain a Service-CA-signed certificate with an arbitrary subject. This certificate can be used to impersonate any in-cluster service identity to peers that trust the Service CA for client authentication, including Jolokia agents and other Service-CA-trusting components.
Title Hawtio-operator: hawtio-operator: service-ca signing oracle allows arbitrary-cn certificate issuance to namespace edit users
First Time appeared Redhat
Redhat apache Camel Hawtio
Weaknesses CWE-295
CPEs cpe:/a:redhat:apache_camel_hawtio:4
Vendors & Products Redhat
Redhat apache Camel Hawtio
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2026-09-08T11:27:52.787Z

Updated: 2026-09-08T17:14:44.894Z

Reserved: 2026-08-27T10:25:52.070Z

Link: CVE-2026-78234

cve-icon Vulnrichment

Updated: 2026-09-08T12:19:03.227Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-08T12:16:59.560

Modified: 2026-09-08T19:08:15.590

Link: CVE-2026-78234

cve-icon Redhat

Severity : Important

Publid Date: 2026-09-08T10:55:10Z

Links: CVE-2026-78234 - Bugzilla