Cluster Control CMON API - Directory Traversal

Directory Traversal vulnerability in Severalnines Cluster Control 1.9.8 before 1.9.8-9778, 2.0.0 before 2.0.0-9779, and 2.1.0 before 2.1.0-9780 allows a remote attacker to include and display file content in an HTTP request via the CMON API. id: CVE-2024-41628 info: name: Cluster Control CMON API...

CVE-2026-48106

Arc Enterprise (an open, SQL-native time-series database for telemetry) prior to version 2026.06.1 has a vulnerability in its cluster replication receiver (internal/cluster/replication/receiver.go). The MsgReplicateSync payload is accepted without any application-layer authentication — no HMAC, s...

EUVD-2026-64193

Arc is an open, SQL-native time-series database for telemetry. Prior to version 26.06.1, Arc Enterprise's cluster replication receiver at internal/cluster/replication/receiver.go validates only the wire-format envelope length, opcode of inbound messages. The MsgReplicateSync payload itself is...

CVE-2026-48105

Arc Enterprise (an open, SQL-native time-series database for telemetry) contains a path-traversal vulnerability in its Raft FSM (internal/cluster/raft/fsm.go:applyRegisterFile). Prior to version 26.06.1 , the function accepts attacker-chosen file paths in manifest-registration proposals with no v...

CVE-2026-53487 Kite has an authenticated cluster RBAC bypass in /api/v1/overview

Kite is a Kubernetes dashboard. Prior to version 0.12.3, authenticated Kite users with any role can request /api/v1/overview for a cluster that their roles do not permit by selecting that cluster with x-cluster-name. The overview route is registered before middleware.RBACMiddleware and GetOvervie...

CVE-2026-53487

Kite, a Kubernetes dashboard, has an authenticated cluster RBAC bypass in the /api/v1/overview endpoint prior to version 0.12.3. The root cause is that the overview route is registered before middleware.RBACMiddleware(), and the GetOverview handler only verifies len(user.Roles) > 0 rather than...

KubePi JwtSigKey - Admin Authentication Bypass

KubePi is a k8s panel. The jwt authentication function of KubePi through version 1.6.2 uses hard-coded Jwtsigkeys, resulting in the same Jwtsigkeys for all online projects. This means that an attacker can forge any jwt token to take over the administrator account of any online project. Furthermor...

EUVD-2026-63835

Improper Access Control vulnerability in Apache CloudStack's Kubernetes Service CKS plugin, allowing cross-tenant manipulation of the Kubernetes cluster while adding and removing nodes. This issue affects Apache CloudStack: from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to versi...

EUVD-2026-63800

A flaw was found in the clusterclaims-controller component of multicluster engine MCE. A tenant with standard permissions to create and delete ClusterClaim resources can exploit this by manipulating the spec.namespace field. This allows the tenant to specify and delete any ManagedCluster, includi...

CVE-2026-73137

A flaw in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM) allows a tenant with HelmRelease create permissions to manipulate the secretRef.Namespace field. The GetSecret() function in the HelmRelease controller fails to restrict namespace scope, enabl...

CVE-2026-73137 Multicloud-operators-subscription: multicloud-operators-subscription: cross-namespace secret exfiltration via helmrelease.repo.secretref.namespace

A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management RHACM. A tenant with HelmRelease create permissions can exploit this vulnerability by manipulating the secretRef.Namespace field. This allows the GetSecret function in the HelmRelease...

CVE-2026-67567 Multicloud-operators-subscription: multicloud-operators-subscription: helmrelease chart applied with controller sa without gvk or namespace restriction

A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a tenant, who has the ability to create HelmRelease custom resources CRs, to bypass existing security controls. The system's HelmRelease controller processes Helm chart templates using its own elevated...

EUVD-2026-63589

A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a tenant, who has the ability to create HelmRelease custom resources CRs, to bypass existing security controls. The system's HelmRelease controller processes Helm chart templates using its own elevated...

CVE-2026-67567

CVE-2026-67567 is a CRITICAL (CVSS 9.9) privilege escalation vulnerability in the multicloud-operators-subscription Kubernetes operator. The HelmRelease controller processes Helm chart templates using its own elevated ServiceAccount privileges without proper GVK or namespace restriction , allowin...

CVE-2026-67567

A flaw was found in the multicloud-operators-subscription component. This vulnerability allows a tenant, who has the ability to create HelmRelease custom resources CRs, to bypass existing security controls. The system's HelmRelease controller processes Helm chart templates using its own elevated...

CVE-2026-66788 Lighthouse: lighthouse: arbitrary local-namespace injection via attacker-controlled labelsourcenamespace

A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vulnerability where the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. This allows the attacker to inject unauthorized...

EUVD-2026-63535

A flaw was found in Lighthouse. A remote attacker, by compromising a spoke cluster, can exploit a vulnerability where the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. This allows the attacker to inject unauthorized...

CVE-2026-66788

CVE-2026-66788 is a critical (CVSS 9.9) vulnerability in Lighthouse , a Kubernetes multi-cluster service mesh component. The root cause is that the destination namespace for resource injection is derived from an attacker-controlled label or annotation on the broker object. An attacker who comprom...

CVE-2026-66787 Lighthouse: lighthouse: cross-cluster dns spoofing via unvalidated endpointslice and serviceimport ips

A flaw was found in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability stems from insufficient validation of advertised IP addresses within EndpointSlice objects. A compromised spoke cluster can exploit this by creating EndpointSlices with...

CVE-2026-66785

Submariner is affected by a critical traffic-hijacking flaw (CVSS 9.9 ). A malicious connected cluster (spoke) can publish a specially crafted network endpoint whose unvalidated endpoint.spec.subnets are propagated into WireGuard allowedips or IPSec configurations on peer clusters. This allows th...