{"items":[{"id":"NVI-00018252","kind":"vulnerability","title":"Unverified Ownership in Kubernetes","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-j9wf-vvm6-4r9w","CVE-2020-8554"],"plain_summary":"GitHub lists this reviewed advisory for k8s.io/kubernetes. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-00d5960c023188b63e92b23332e624b2"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-09T10:51:32.000Z","value":"5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-00d5960c023188b63e92b23332e624b2"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-00d5960c023188b63e92b23332e624b2","url":"https://github.com/advisories/GHSA-j9wf-vvm6-4r9w","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-j9wf-vvm6-4r9w","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T20:56:39.448Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00d5960c023188b63e92b23332e624b2"],"technology":"k8s.io/kubernetes","known_exclusions":[],"conditions_summary":"Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.","public_affected_ranges":["<= 1.22.0"]}],"null_published_at":"2026-11-07T07:07:39.794Z","source_updated_at":"2026-06-09T10:51:32.000Z","source_disclosed_at":"2022-02-08T21:50:34.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-06T20:56:39.448Z"}],"next_cursor":null,"snapshot_revision":"42594"}