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2 vulnerabilities by osac-project
CVE-2026-62284 (GCVE-0-2026-62284)
Vulnerability from nvd – Published: 2026-10-30 19:23 – Updated: 2026-10-30 22:15
VLAI
EPSS
VEX
Title
OSAC operator: Kubeconfig credential-plugin execution and SSRF in console proxy
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 21:21 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/osac-project/osac-operator/sec… | x_refsource_CONFIRM |
| https://github.com/osac-project/osac-operator/pull/321 | x_refsource_MISC |
| https://github.com/osac-project/osac-operator/com… | x_refsource_MISC |
| https://github.com/osac-project/osac-operator/com… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| osac-project | osac-operator |
Affected:
< 7e4222b
|
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CVE-2026-62284 (GCVE-0-2026-62284)
Vulnerability from cvelistv5 – Published: 2026-10-30 19:23 – Updated: 2026-10-30 22:15
VLAI
EPSS
VEX
Title
OSAC operator: Kubeconfig credential-plugin execution and SSRF in console proxy
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 21:21 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/osac-project/osac-operator/sec… | x_refsource_CONFIRM |
| https://github.com/osac-project/osac-operator/pull/321 | x_refsource_MISC |
| https://github.com/osac-project/osac-operator/com… | x_refsource_MISC |
| https://github.com/osac-project/osac-operator/com… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| osac-project | osac-operator |
Affected:
< 7e4222b
|
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