{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53487","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-09T17:05:25.058Z","datePublished":"2026-08-21T21:35:41.451Z","dateUpdated":"2026-08-25T16:47:05.989Z"},"containers":{"cna":{"title":"Kite has an authenticated cluster RBAC bypass in /api/v1/overview","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/kite-org/kite/security/advisories/GHSA-gvhc-wv3v-7pf8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/kite-org/kite/security/advisories/GHSA-gvhc-wv3v-7pf8"}],"affected":[{"vendor":"kite-org","product":"kite","versions":[{"version":"< 0.12.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-21T21:35:41.451Z"},"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."}],"source":{"advisory":"GHSA-gvhc-wv3v-7pf8","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/kite-org/kite/security/advisories/GHSA-gvhc-wv3v-7pf8","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-25T16:46:29.822470Z","id":"CVE-2026-53487","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-25T16:47:05.989Z"}}]}}