CVE-2020-8554

Create Kubernetes cluster kind create cluster --config ./kind.yaml The cluster must have certmanager: https://cert-manager.io/docs/installation/kubernetes/ Test vulnerability kubectl apply -f - 'EOF' apiVersion: v1 kind: Namespace metadata: name: kubeproxy-mitm --- apiVersion: apps/v1 kind:...

CVE-2020-8554

Mitigate CVE-2020-8554 with Policy Controller This repository contains configuration files for using Policy Controller, which is based on the open source OPA Gatekeeper project, to block Kubernetes Services from public IP access. The security advisory for this issue states: A security issue was...

Prototype Pollution

piscina is vulnerable to Prototype Pollution. The vulnerability is due to storing security-sensitive ThreadPool.options in a plain object that inherits attacker-influenced properties, which allows an attacker with a separate prototype-pollution primitive to inject values such as execArgv,...

piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env

Summary A prototype-pollution gadget in ThreadPool.options allows an attacker who can pollute Object.prototype to execute arbitrary code in Piscina worker threads, invoke arbitrary functions during task scheduling, or inject environment variables into workers. The root cause is that...

NPM: piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env

NPM: piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env vulnerability discovered by ? in WordPress Npm piscina versions 4.9.4...

EUVD-2026-90364

piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env...

CVE-2026-102992

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

AZL-105657 CVE-2026-102992 affecting package python-tensorboard 2.16.2-6

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-102992 piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-102992 piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-102992 piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-102992

The piscina Node.js worker pool implementation is vulnerable to a prototype-pollution gadget in ThreadPool.options prior to versions 4.9.4, 5.3.2, and 6.0.0-rc.5. The root cause is that ThreadPool.options is stored as a plain object inheriting from Object.prototype in src/index.ts. If an applicat...

multi-juicer v10.3.1

Running CTFs and Security Trainings with OWASP Juice Shop is usually quite tricky, Juice Shop just isn't intended to be used by multiple users at a time. Instructing everybody how to start Juice Shop on their own machine works ok, but takes away too much valuable time. MultiJuicer gives you the...

PT-2026-103583

Name of the Vulnerable Software and Affected Versions piscina versions prior to 4.9.4 piscina versions prior to 5.3.2 piscina versions prior to 6.0.0-rc.5 Description This issue occurs because the software stores ThreadPool.options as a plain object that inherits from Object.prototype. When a...

Elfiq Link Balancer - Login Panel Detection

Elfiq Link Balancer management login panel detected. !/usr/bin/env python3 -- coding: utf-8 -- """Elfiq Link Balancer management login panel detected.""" from kittysploit import from lib.protocols.http.httpclient import Httpclient class ModuleScanner, Httpclient: info = 'name': 'Elfiq Link Balanc...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the proxy module due to blindly trusting ExternalIPs/LoadBalancer IPs. An attacker can redirect cluster-wide network traffic or disrupt DNS services by assigning arbitrary external IPs or loadBalancer IPs withou...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the proxy module due to blindly trusting ExternalIPs/LoadBalancer IPs. An attacker can redirect cluster-wide network traffic or disrupt DNS services by assigning arbitrary external IPs or loadBalancer IPs withou...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass in the proxy module due to blindly trusting ExternalIPs/LoadBalancer IPs. An attacker can redirect cluster-wide network traffic or disrupt DNS services by assigning arbitrary external IPs or loadBalancer IPs withou...

CVE-2026-32254: Improper Access Control

Kube-router is a turnkey solution for Kubernetes networking. Prior to version 2.8.0, Kube-router's proxy module does not validate externalIPs or loadBalancer IPs before programming them into the node's network configuration. Version 2.8.0 contains a patch for the issue. Available workarounds...

GHSA-PHQM-JGC3-QF8G Kube-router Proxy Module Blindly Trusts ExternalIPs/LoadBalancer IPs Enabling Cluster-Wide Traffic Hijacking and DNS DoS

kube-router Proxy Module Does Not Validate ExternalIPs or LoadBalancer IPs Against Configured Ranges Summary This issue primarily affects multi-tenant clusters where untrusted users are granted namespace-scoped permissions to create or modify Services. Single-tenant clusters or clusters where all...