CVE-2026-2614Arbitrary File Read via Prompt Tag Source Validation Bypass in mlflow/mlflow
Descripción
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.
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| lfprojects | mlflow | < 3.10.0 | |
| mlflow | mlflow/mlflow | unspecified – < 3.10.0 | |
| openshift ai | 3.3 | — | |
| openshift ai | 3.4 | — | |
| Red Hat | Red Hat OpenShift AI 3.3 | all versions | |
| Red Hat | Red Hat OpenShift AI 3.4 | all versions | |
| Red Hat | Red Hat OpenShift AI (RHOAI) | all versions |
Referencias y parches
- https://huntr.com/bounties/19380271-3fbf-4beb-987e-6fd7069c55e6 ExploitThird Party Advisory
- https://github.com/mlflow/mlflow/commit/6e801f4259d96804c73107315b24cef0f6aa115a Patch
- https://access.redhat.com/errata/RHSA-2026:34456
- https://access.redhat.com/errata/RHSA-2026:37275
- https://access.redhat.com/errata/RHSA-2026:60520
- https://access.redhat.com/security/cve/CVE-2026-2614
- https://bugzilla.redhat.com/show_bug.cgi?id=2469309
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2614.json
Coincidencias CPE (NVD) (1)
cpe:2.3:a:lfprojects:mlflow:*:*:*:*:*:*:*:*< 3.10.0