| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-gwxr-7h77-7777 | Capsule: Incomplete fix of CVE-2026-30963: singular/plural typo leaves namespaces/finalize unprotected |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 15 Sep 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 15 Sep 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Projectcapsule
Projectcapsule capsule |
|
| Vendors & Products |
Projectcapsule
Projectcapsule capsule |
Tue, 15 Sep 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.6, charts/capsule/templates/configuration.yaml configures the validating webhook with namespace/finalize instead of the Kubernetes resource name namespaces/finalize. A user with namespaces/finalize RBAC can send a PUT request to /api/v1/namespaces/{namespace}/finalize, and the singular rule never matches the plural resource, so the validating webhook is not invoked and the user can change the namespace tenant label. matchPolicy: Equivalent does not compensate because it handles API group and version equivalence rather than resource-name errors. This vulnerability is fixed in 0.13.6. | |
| Title | Capsule: Incomplete fix of CVE-2026-30963: singular/plural typo leaves namespaces/finalize unprotected | |
| Weaknesses | CWE-863 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-15T18:02:29.068Z
Reserved: 2026-06-16T23:52:12.057Z
Link: CVE-2026-55636
Updated: 2026-09-15T17:38:17.896Z
Status : Received
Published: 2026-09-15T16:17:14.990
Modified: 2026-09-15T19:17:22.553
Link: CVE-2026-55636
No data.
OpenCVE Enrichment
Updated: 2026-09-15T16:45:06Z
Github GHSA