جزئیات آسیب‌پذیری

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.

• https://github.com/mlflow/mlflow/commit/6e801f4259d96804c73107315b24cef0f6aa115a
• https://huntr.com/bounties/19380271-3fbf-4beb-987e-6fd7069c55e6
• https://access.redhat.com/security/cve/CVE-2026-2614 vdb-entryx_refsource_REDHAT
• https://bugzilla.redhat.com/show_bug.cgi?id=2469309 issue-trackingx_refsource_REDHAT
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2614.json x_sadp-csaf-vex
• https://access.redhat.com/errata/RHSA-2026:37275 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:60520 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:34456 vendor-advisoryx_refsource_REDHAT