Capsule 安全漏洞

Capsule is an open-source Kubernetes framework developed by Project Capsule. Versions prior to Capsule 0.13.0 have security vulnerabilities. These vulnerabilities stem from the processing of TenantResource RawItems, which does not set namespaces for cluster-wide resources. This could allow tenant...

GHSA-QJJM-7J9W-PW72 Capsule TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability

TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability Summary The Capsule Controller runs with cluster-admin privileges. Although the TenantResource RawItems processing logic forcibly sets the namespace, this is ineffective for cluster-scoped resources. Tenant administrators can...

Capsule TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability

TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability Summary The Capsule Controller runs with cluster-admin privileges. Although the TenantResource RawItems processing logic forcibly sets the namespace, this is ineffective for cluster-scoped resources. Tenant administrators can...

PT-2026-44721

Name of the Vulnerable Software and Affected Versions Capsule versions prior to 0.13.0 Description The Capsule Controller runs with cluster-admin privileges. A flaw exists in the HandleSection function within the internal/controllers/resources/processor.go file, where the processing logic for...

CVE-2025-55205

Capsule is a multi-tenancy and policy-based framework for Kubernetes. A namespace label injection vulnerability in Capsule v0.10.3 and earlier allows authenticated tenant users to inject arbitrary labels into system namespaces kube-system, default, capsule-system, bypassing multi-tenant isolation...

CVE-2025-55205

Capsule is a multi-tenancy and policy-based framework for Kubernetes. A namespace label injection vulnerability in Capsule v0.10.3 and earlier allows authenticated tenant users to inject arbitrary labels into system namespaces kube-system, default, capsule-system, bypassing multi-tenant isolation...

CVE-2025-55205 Capsule tenant owners with "patch namespace" permission can hijack system namespaces label

Capsule is a multi-tenancy and policy-based framework for Kubernetes. A namespace label injection vulnerability in Capsule v0.10.3 and earlier allows authenticated tenant users to inject arbitrary labels into system namespaces kube-system, default, capsule-system, bypassing multi-tenant isolation...

CVE-2025-55205 Capsule tenant owners with "patch namespace" permission can hijack system namespaces label

Capsule is a multi-tenancy and policy-based framework for Kubernetes. A namespace label injection vulnerability in Capsule v0.10.3 and earlier allows authenticated tenant users to inject arbitrary labels into system namespaces kube-system, default, capsule-system, bypassing multi-tenant isolation...