CVE-2026-62284 (GCVE-0-2026-62284)
Vulnerability from cvelistv5
Published
2026-10-30 19:23
Modified
2026-10-30 22:15
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
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.
Impacted products
Vendor Product Version
osac-project osac-operator Version: < 7e4222b
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Show details on NVD website


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