{"id":"CVE-2026-62284","published":"2026-10-30T20:17:11.727","lastModified":"2026-10-30T23:17:12.457","description":"OSAC operator is a Kubernetes operator. In the affected revision identified as 8220502, the `console-proxy` `RemoteConfigResolver` parses Kubernetes Secret kubeconfig data with `clientcmd.RESTConfigFromKubeConfig` without sanitizing the resulting `rest.Config`. An attacker who can create or modify a Secret labeled `osac.openshift.io/remote-cluster-kubeconfig`: \"true\" in a namespace where the proxy's RoleBinding grants Secret read access can supply `users[].user.exec`. When `rest.TransportFor` builds the HTTP transport for an upstream WebSocket connection, client-go invokes that exec credential plugin, spawning an arbitrary process as the osac-`console-proxy` service account inside the pod. Attacker-controlled `clusters[].server` also enables server-side request forgery from the proxy pod. Remote and auto VM cluster modes are affected, with auto the default; exclusively `local` mode does not read kubeconfig Secrets and is unaffected. The credential-plugin execution path is patched in commit 7e4222b; that patch does not address the described server-address SSRF path.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-94","CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/osac-project/osac-operator/commit/7e4222b6ab465fc00606c8cfed980b226820cb1b","tags":[]},{"url":"https://github.com/osac-project/osac-operator/commit/86466378aa3603253dca7fa2f59a2733af0dc092","tags":[]},{"url":"https://github.com/osac-project/osac-operator/pull/321","tags":[]},{"url":"https://github.com/osac-project/osac-operator/security/advisories/GHSA-5w5g-j6hw-6p8f","tags":[]}],"exploitRefs":[{"url":"https://github.com/osac-project/osac-operator/commit/7e4222b6ab465fc00606c8cfed980b226820cb1b","tags":[]},{"url":"https://github.com/osac-project/osac-operator/commit/86466378aa3603253dca7fa2f59a2733af0dc092","tags":[]},{"url":"https://github.com/osac-project/osac-operator/pull/321","tags":[]},{"url":"https://github.com/osac-project/osac-operator/security/advisories/GHSA-5w5g-j6hw-6p8f","tags":[]}],"hasPoc":true,"ai":null}