CVE-2026-2651 - Missing Authorization Validation in mlflow/mlflow

CVE-2026-2651 - Missing Authorization Validation in mlflow/mlflow

https://cvefeed.io/rssfeed/latest.atom / Mon, 05/25/2026 - 11:25
CVE ID :CVE-2026-2651
Published : May 25, 2026, 6 a.m. | 2 hours, 59 minutes ago
Description :A vulnerability in MLflow versions <=3.10.1.dev0 allows unauthorized access to multipart upload (MPU) endpoints when the `--serve-artifacts` mode is enabled. The authorization logic does not enforce resource-level permission checks for `/mlflow-artifacts/mpu/*` endpoints, enabling attackers to overwrite artifacts belonging to other users. This can lead to unauthorized cross-user writes, model supply chain poisoning, and arbitrary code execution when compromised models are loaded. The issue is resolved in version 3.10.0.
Severity: 0.0 | NA
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