{"id":"CVE-2026-53487","sourceIdentifier":"security-advisories@github.com","published":"2026-08-21T22:16:38.710","lastModified":"2026-10-12T16:10:00.220","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"Kite is a Kubernetes dashboard. Prior to version 0.12.3, authenticated Kite users with any role can request `/api/v1/overview` for a cluster that their roles do not permit by selecting that cluster with `x-cluster-name`. The overview route is registered before `middleware.RBACMiddleware()` and `GetOverview` only checks `len(user.Roles) > 0`, so it returns aggregate Kubernetes inventory and capacity data from unauthorized clusters. Version 0.12.3 fixes the issue."},{"lang":"es","value":"Kite es un panel de control de Kubernetes. Antes de la versión 0.12.3, los usuarios autenticados de Kite con cualquier rol pueden solicitar '/API/v1/overview' para un clúster que sus roles no permiten, seleccionando ese clúster con 'x-cluster-name'. La ruta de la vista general se registra antes de 'middleware.RBACMiddleware()' y 'GetOverview' solo verifica 'len(user.Roles) > 0', por lo que devuelve datos agregados de inventario y capacidad de Kubernetes de clústeres no autorizados. La versión 0.12.3 soluciona el problema."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"kite-org","product":"kite","versions":[{"version":"< 0.12.3","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-25T16:46:29.822470Z","id":"CVE-2026-53487","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-862"}]}],"references":[{"url":"https://github.com/kite-org/kite/security/advisories/GHSA-gvhc-wv3v-7pf8","source":"security-advisories@github.com"},{"url":"https://github.com/kite-org/kite/security/advisories/GHSA-gvhc-wv3v-7pf8","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}