{"id":"CVE-2026-110220","revision":"e6b13a474dcc4aa1b738bee464269dde","records":[{"revision":"e6b13a474dcc4aa1b738bee464269dde","observedAt":"2026-10-26T19:35:30.701+00:00","statement":{"source":"cve-program","id":"CVE-2026-110220","aliases":[],"title":"Kubeflow Model Registry through 0.3.17 SSRF via InferenceService Controller URL Annotation","description":"Kubeflow Model Registry through 0.3.17 contains a server-side request forgery vulnerability that allows namespace users to steal the controller ServiceAccount token via the modelregistry.kubeflow.org/url annotation. Attackers can create an InferenceService pointing the annotation at their server, capture the bearer token, and modify other tenants' InferenceServices cluster-wide.","state":0,"publishedAt":"2026-10-13T18:50:07.237+00:00","modifiedAt":"2026-10-26T18:31:35.835+00:00","affected":[{"ecosystem":"Vendor product","name":"Model Registry","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Kubeflow\",\n                    \"product\": \"Model Registry\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"0.3.17\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/kubeflow/hub\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N","score":7.1,"severity":"HIGH"}],"references":["https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/kubeflow-hub-controller-token-url-forwarding","https://github.com/kubeflow/hub/blob/v0.3.17/pkg/inferenceservice-controller/controller.go#L268-L292","https://github.com/kubeflow/hub/blob/v0.3.17/pkg/openapi/client.go#L420-L423","https://github.com/kubeflow/hub/blob/v0.3.17/cmd/controller/main.go#L224-L228","https://github.com/kubeflow/hub","https://www.vulncheck.com/advisories/kubeflow-model-registry-through-0.3.17-ssrf-via-inferenceservice-controller-url-annotation"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110220","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-110220","identifiers":["CVE-2026-110220"]},"retained":false,"historicalAffected":[]}],"coverage":[]}