| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-qjjm-7j9w-pw72 | Capsule TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 03 Jun 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:projectcapsule:capsule:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Tue, 02 Jun 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 01 Jun 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Projectcapsule
Projectcapsule capsule |
|
| Vendors & Products |
Projectcapsule
Projectcapsule capsule |
Mon, 01 Jun 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Capsule is a multi-tenancy and policy-based framework for Kubernetes. 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. Prior to version 0.13.0, tenant administrators can leverage the Controller's elevated privileges to create cluster-scoped resources (such as ClusterRole and ValidatingWebhookConfiguration) that they cannot create directly, achieving cross-tenant privilege escalation and cluster-level attacks. The attack vector has a few limiting factors. This attack requires Tenant Owner privileges and requires Capsule Controller running with cluster-admin privileges (default configuration). Additionally, some clusters may have additional admission controllers blocking malicious resources. Version 0.13.0 patches this issue. | |
| Title | Capsule TenantResource RawItems Cluster-Scoped Resource Creation Vulnerability | |
| Weaknesses | CWE-20 CWE-863 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-02T12:45:53.146Z
Reserved: 2026-01-12T16:20:16.747Z
Link: CVE-2026-22872
Updated: 2026-06-02T12:45:30.360Z
Status : Analyzed
Published: 2026-06-01T19:16:21.943
Modified: 2026-06-03T19:40:06.210
Link: CVE-2026-22872
No data.
OpenCVE Enrichment
Updated: 2026-06-01T21:00:15Z
Github GHSA