Description (CNA)
A flaw was found in insights-client. A compromised managed cluster, referred to as a 'spoke', can inject unencoded data into the Insights API URL path. This occurs because the ClusterID, which is controlled by the spoke, is used directly in the request path without proper validation or URL encoding. This vulnerability allows a malicious spoke to redirect authenticated requests to unintended API endpoints, potentially leading to information disclosure or unauthorized access.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.13 | unaffected 1787259125 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.14 | unaffected 1786882244 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.15 | unaffected 1787238585 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.16 | unaffected 1787184541 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.17 | unaffected 1787227689 before * |
CWE
CWE-22
References
- https://access.redhat.com/errata/RHSA-2026:60386
- https://access.redhat.com/errata/RHSA-2026:60388
- https://access.redhat.com/errata/RHSA-2026:60389
- https://access.redhat.com/errata/RHSA-2026:60390
- https://access.redhat.com/errata/RHSA-2026:60391
- https://access.redhat.com/security/cve/CVE-2026-71475
- https://bugzilla.redhat.com/show_bug.cgi?id=2512154
ADP enrichment
No English description supplied.
No references supplied.