CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с администраторски права и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- projectcapsule capsule: >= 0.13.0, < 0.13.6
Вид слабост
История
- 15 септември 2026 Публикувано
Други уязвимости в projectcapsule capsule
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-55636
- https://nvd.nist.gov/vuln/detail/CVE-2026-55636
- https://github.com/projectcapsule/capsule/security/advisories/GHSA-gwxr-7h77-7777
- https://github.com/projectcapsule/capsule/pull/1966
- https://github.com/projectcapsule/capsule/commit/af2f37793e789b2301da8ed8dfb52ab60affebb6
- https://github.com/projectcapsule/capsule/releases/tag/v0.13.6