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

CVE-2026-5556 – Bypass del controlador de admisión de Kubernetes mediante sensibilidad a mayúsculas y minúsculas Código del programa webhook de admisión en Python + exploit !/usr/bin/env python3 admissionwebhook.py - Vulnerable webhook that rejects pods with specific name from flask import Flask,...

PT-2026-60893

Name of the Vulnerable Software and Affected Versions Skipper affected versions not specified Description The Kubernetes admission webhook handler reads the entire request body without a size limit. An attacker with in-cluster network access and a valid Kubernetes client certificate can send a...