CVE-2026-59341

A security vulnerability exists in the Sealed Secrets controller's unauthenticated POST endpoints. By submitting a modified payload containing custom Go template logic in spec.template.data, an attacker with internal network access can abuse the handler as a decryption oracle to recover the full...

kube-monkey

kube-monkey 是 Netflix 的 Chaos Monkey 在 Kubernetes 集群上的一个实现。它会随机删除集群中的 Kubernetes k8s Pod，鼓励并验证故障弹性服务的开发。 在 Kubernetes Slack 上加入我们：kube-monkey。 kube-monkey 在每个工作日按预配置的时间（runhour，默认为上午 8 点）运行，并生成一个部署计划，这些部署将在同一天内的某个时间面对一次随机的 Pod 终止。一天内可能发生随机 Pod 终止的时间范围是可配置的，默认为上午 10 点到下午 4 点。 kube-monkey...

xzk8s

xzk8s Dockerfile and Kubernetes manifests for reproduce CVE-2024-3094 Build image We use the debian version of the vulnerable xz utils as the base image. We also need to patch the library. The patched version of the liblzma library is taken from the xzbot repository. root@kitploit: FROM...

CVE-2026-59341

A security vulnerability exists in the Sealed Secrets controller's unauthenticated POST endpoints. By submitting a modified payload containing custom Go template logic in spec.template.data, an attacker with internal network access can abuse the handler as a decryption oracle to recover the full...

CVE-2026-5556-Kubernetes-Admission-Controller-Bypass-via-Case-Sensitivity

CVE-2026-5556 – Kubernetes Admission Controller Bypass via Case Sensitivity Program Code Python admission webhook + exploit root@kitploit: !/usr/bin/env python3 admissionwebhook.py - Vulnerable webhook that rejects pods with specific name from flask import Flask, request, jsonify app = Flaskname...

Kubernetes Dashboard <1.10.1 - Authentication Bypass

Kubernetes Dashboard before 1.10.1 allows attackers to bypass authentication and use Dashboard's Service Account for reading secrets within the cluster. id: CVE-2018-18264 info: name: Kubernetes Dashboard 1.10.1 - Authentication Bypass author: edoardottt severity: high description: | Kubernetes...

CVE-2026-81303 Hawtio-operator: hawtio-operator: routes/custom-host confused-deputy via spec.routehostname

A flaw was found in hawtio-operator. The operator holds routes/custom-host:create permission cluster-wide and writes the tenant-supplied spec.routeHostName value from the Hawtio custom resource directly into the Route spec without validation or authorization checks. A namespace edit user, who...

CVE-2026-53714 Envoy Gateway: xDS Control Plane Information Disclosure when Envoy Gateway operates in GatewayNamespaceMode

Envoy Gateway is an open source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway. Prior to 1.7.4 and 1.8.1, the xDS gRPC server in GatewayNamespaceMode, configured through provider.kubernetes.deploy.type=GatewayNamespace, installs a JWT StreamInterceptor bu...

CVE-2026-54246

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.27.13, the routesrv component serves cluster-wide control-plane data without application-layer authentication through /routes, /routes/zone, /swarm/redis/shards, and /swarm/valkey/shards. The handlers registered in...

CVE-2026-53719

Envoy Gateway (open-source Kubernetes application gateway) contains a nil-dereference in translateSecurityPolicyForRoute (internal/gatewayapi/securitypolicy.go) that triggers when a namespace-scoped tenant creates a SecurityPolicy targeting a TCPRoute while omitting spec.authorization. The result...

CVE-2026-53718

Envoy Gateway prior to 1.7.4 and 1.8.1 contains a cross-namespace authorization bypass in the custom-backend branch of internal/gatewayapi/route.go. The omitted validateBackendNamespace check allows an HTTPRoute to use an extension-managed custom backendRef to reference a backend resource in anot...

CVE-2026-53713

Envoy Gateway (an open-source project for managing Envoy Proxy as a standalone or Kubernetes-based application gateway) has an authentication bypass in its Lua validator. Prior to versions 1.7.4 and 1.8.1 , the to_absolute_normalized_path function in internal/gatewayapi/luavalidator/security.lua ...

CVE-2026-54247 Skipper: Unbounded Request Body Read in Admission Webhook Causes Memory Exhaustion DoS

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.26.22, Handler in dataclients/kubernetes/admission/admission.go passes the body of requests to the Kubernetes admission endpoint at :9443/admission directly to io.ReadAllr.Body without a size limit. An attacker with...

CVE-2026-54246

CVE-2026-54246 affects the routesrv component of Skipper (Zalando's HTTP router and reverse proxy). Prior to version 0.27.13 , routesrv serves cluster-wide control-plane data—Ingress/RouteGroup backend URLs, filter-chain and OAuth/OIDC path details, and Redis/Valkey shard addresses—over plain HTT...

CVE-2026-54246 Skipper routesrv-no-auth: All routesrv API Endpoints Lack Authentication

Skipper is an HTTP router and reverse proxy for service composition. Prior to 0.27.13, the routesrv component serves cluster-wide control-plane data without application-layer authentication through /routes, /routes/zone, /swarm/redis/shards, and /swarm/valkey/shards. The handlers registered in...

yc-mk8s-sctphantom-mitigation

SCTPhantom Mitigation for Yandex Managed Kubernetes Automatic application of mitigation for the CVE-2026-64564 SCTPhantom vulnerability in the Linux kernel on all worker nodes of a Yandex Managed Kubernetes cluster. Vulnerability Description CVE identifier CVE ID: CVE-2026-64564 CVE link:...

CVE-2026-47701

The OpenTelemetry Operator is a Kubernetes Operator for the OpenTelemetry Collector. Prior to 0.152.0, cmd/otel-allocator TargetAllocator instances with targetAllocator.prometheusCR.enabled set to true preserve a selected ServiceMonitor endpoint's bearerTokenFile value as...

CVE-2026-47701 OpenTelemetry Operator: ServiceMonitor bearerTokenFile reads arbitrary local file and sends contents as bearer auth

The OpenTelemetry Operator is a Kubernetes Operator for the OpenTelemetry Collector. Prior to 0.152.0, cmd/otel-allocator TargetAllocator instances with targetAllocator.prometheusCR.enabled set to true preserve a selected ServiceMonitor endpoint's bearerTokenFile value as...

CVE-2026-47701

CVE-2026-47701 affects the OpenTelemetry Operator for Kubernetes prior to version 0.152.0 . The vulnerability exists in the cmd/otel-allocator TargetAllocator when targetAllocator.prometheusCR.enabled is set to true. A tenant with permission to create or update a ServiceMonitor matched by the ope...

CVE-2026-47701 OpenTelemetry Operator: ServiceMonitor bearerTokenFile reads arbitrary local file and sends contents as bearer auth

The OpenTelemetry Operator is a Kubernetes Operator for the OpenTelemetry Collector. Prior to 0.152.0, cmd/otel-allocator TargetAllocator instances with targetAllocator.prometheusCR.enabled set to true preserve a selected ServiceMonitor endpoint's bearerTokenFile value as...