CVE-2026-64849
KEV
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Brak uwierzytelnienia w MLflow pozwala atakującym na dostęp do wewnętrznych usług.
CVSS
9.3
EPSS
9.8%
Exploit
weaponized
Vendor
lfprojects
Opis źródłowy (NVD)
MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. Starting in 3.3.0 and prior to 3.15.0, the unauthenticated POST /api/2.0/mlflow/webhooks/{id}/test endpoint calls _validate_webhook_url() in mlflow/utils/validation.py only for the original URL while mlflow/webhooks/delivery.py follows redirects and re-resolves the hostname without pinning the validated address, allowing attackers to reach internal or cloud metadata services and receive response_status and response_body. This issue is fixed in version 3.15.0.
exploit
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 9.3 |
| CISA KEV (aktywnie wykorzystywane) | Tak |
| FIRST EPSS (prawdopodobieństwo exploita) | 9.8% |
| Opublikowano (NVD) | 2026-08-17 22:17:23 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-05 13:35:35 UTC |
Referencje
- https://github.com/mlflow/mlflow/commit/ba949522477cbd5915aa55d29b0cfad7d5ddf939 ([email protected]) [Patch]
- https://github.com/mlflow/mlflow/issues/24179 ([email protected]) [Exploit, Issue Tracking, Mitigation]
- https://github.com/mlflow/mlflow/pull/24258 ([email protected]) [Issue Tracking, Patch]
- https://github.com/mlflow/mlflow/releases/tag/v3.15.0 ([email protected]) [Release Notes]
- https://github.com/mlflow/mlflow/security/advisories/GHSA-7gwp-5pfp-969j ([email protected]) [Exploit, Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-64849 (134c704f-9b21-4f2e-91b3-4a467353bcc0) [US Government Resource]