CVE-2026-64849
CISA 기관 조치 기한: 2026-09-02
MLflow MLflow
Qualys 위협 인텔 · 심각도 5/5 · QID 5016935 · SCA
공개 익스플로잇
측면이동
쉬운 악용
대량 데이터 유출
서비스 거부
권한상승
CISA KEV
MLflow is an open source AI engineering platform for agents, large language models, and machine learning models. 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.
KEV 필수 조치: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
KISA 보호나라 보안공지
MLflow 제품 보안 업데이트 권고
MLflow 프로젝트는 자사 제품에서 발생하는 취약점을 해결한 보안 업데이트 발표 [1] o 영향을 받는 버전을 사용 중인 사용자는 해결 방안에 따라 최신 버전으로 업데이트 권고
벡터: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
공개 익스플로잇 / PoC
- GitHub 공개 PoC 1건 — 대표 레포 ↗