CVE-2025-64171

CVE-2025-64171

MARIN3R is a lightweight, CRD based envoy control plane for kubernetes. In versions 0.13.3 and below, there is a cross-namespace secret access vulnerability in the project's DiscoveryServiceCertificate which allows users to bypass RBAC and access secrets in unauthorized namespaces. This issue is fixed in version 0.13.4.

GHSA-gf93-xccm-5g6j

MARIN3R: Cross-Namespace Vulnerability in the Operator