CVE-2026-92568
MLRun through 1.11.0 contains a server-side request forgery vulnerability in the WebhookNotification handler that allows authenticated users to make the API server send arbitrary HTTP requests to internal addresses. Attackers can update a run with a malicious webhook notification that executes when the run reaches a terminal state, enabling requests to internal services, Kubernetes APIs, or cloud metadata endpoints from within the cluster.
Weakness
MLRun through 1.11.0 contains a server-side request forgery vulnerability in the WebhookNotification handler that allows authenticated users to make the API server send arbitrary HTTP requests to internal addresses. Attackers can update a run with a malicious webhook notification that executes when the run reaches a terminal state, enabling requests to internal services, Kubernetes APIs, or cloud metadata endpoints from within the cluster.
References
- https://github.com/mlrun/mlrun
- https://github.com/mlrun/mlrun/blob/6007f29e8b1ca976ea632e8714a312df50cb13e7/mlrun/utils/notifications/notification/webhook.py#L33-L94
- https://github.com/mlrun/mlrun/issues/10041
- https://www.vulncheck.com/advisories/mlrun-through-1.11.0-server-side-request-forgery-via-webhook
- https://github.com/mlrun/mlrun/issues/10041
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