{"id":"CVE-2026-110220","summary":"Kubeflow Model Registry through 0.3.17 SSRF via InferenceService Controller URL Annotation","details":"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.","modified":"2026-10-15T02:47:30.374133070Z","published":"2026-10-13T18:50:07.237Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110220.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-918"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110220.json"},{"type":"ADVISORY","url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/kubeflow-hub-controller-token-url-forwarding"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110220"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/kubeflow-model-registry-through-0.3.17-ssrf-via-inferenceservice-controller-url-annotation"},{"type":"PACKAGE","url":"https://github.com/kubeflow/hub"},{"type":"ARTICLE","url":"https://github.com/kubeflow/hub/blob/v0.3.17/cmd/controller/main.go#L224-L228"},{"type":"ARTICLE","url":"https://github.com/kubeflow/hub/blob/v0.3.17/pkg/inferenceservice-controller/controller.go#L268-L292"},{"type":"ARTICLE","url":"https://github.com/kubeflow/hub/blob/v0.3.17/pkg/openapi/client.go#L420-L423"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kubeflow/hub","events":[{"introduced":"0"},{"fixed":"0147e443973aed81d2746102d3f0e6205890fa59"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"last_affected":"0.3.17"},{"fixed":"0.3.17"}]}}],"versions":["v0.3.11","v0.2.7-alpha","v0.2.6-alpha","v0.2.5-alpha","v0.2.4-alpha","v0.2.3-alpha","v0.2.2-alpha","v0.2.1-alpha","v0.2.0-alpha"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110220.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}