Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| mlrun | mlrun | ≤ 1.11.0 | — |
References
- GitHub Issue #10041 issue-tracking
- https://github.com/mlrun/mlrun product
- https://github.com/mlrun/mlrun/blob/6007f29e8b1ca976ea632e8714a312df50cb13e7/mlrun/utils/notifications/notification/webhook.py#L33-L94 technical-description
- VulnCheck Advisory: MLRun through 1.11.0 Server-Side Request Forgery via Webhook third-party-advisory