CVE-2026-2614
Arbitrary File Read via Prompt Tag Source Validation Bypass in mlflow/mlflow
描述
A vulnerability in the `_create_model_version()` handler of `mlflow/server/handlers.py` in mlflow/mlflow versions 3.9.0 and earlier allows an unauthenticated remote attacker to read arbitrary files from the server's filesystem. The issue arises when a `CreateModelVersion` request includes the tag `mlflow.prompt.is_prompt`, which bypasses source path validation. This enables an attacker to store an arbitrary local filesystem path as the model version source. The `get_model_version_artifact_handler()` function later uses this source to serve files without verifying the model version's prompt status, leading to a complete confidentiality compromise. This issue is fixed in version 3.10.0.
如何修補 CVE-2026-2614
要修補 CVE-2026-2614,請將受影響套件升級到下列已修補版本。
- —升級至 3.10.0 或更新版本
- —升級至 3.10.0 或更新版本
- —升級至 3.10.0 或更新版本
CVE-2026-2614 正在被利用嗎?
低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0, < 3.10.0
- from 0, < 3.10.0
- from 0, < 3.10.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |