CVE-2026-92568: MLRun through 1.11.0 Server-Side Request Forgery via Webhook

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-16 · updated 2026-09-23
Weakness: CWE-918

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

mlrun: through 1.11.0

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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