PT-2026-24662 · Mlflow · Mlflow

Claude + 1 · Published 2026-03-11 · Updated 2026-05-28 · CVE-2026-2614

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions mlflow/mlflow versions prior to 3.10.0

Description An unauthenticated remote attacker can read arbitrary files from the server's filesystem. The issue occurs in the create model version() handler of mlflow/server/handlers.py when a 'CreateModelVersion' request includes the tag mlflow.prompt.is prompt, which bypasses source path validation. This allows an attacker to store an arbitrary local filesystem path as the model version source. Subsequently, the get model version artifact handler() function uses this source to serve files without verifying the prompt status of the model version.

Recommendations Update to version 3.10.0.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

BIT-MLFLOW-2026-2614

CVE-2026-2614

GHSA-42H5-H8QH-VV9V

Affected Products

Mlflow

References · 8

• 🔥 https://huntr.com/bounties/19380271-3fbf-4beb-987e-6fd7069c55e6 · Exploit
• https://github.com/mlflow/mlflow/commit/6e801f4259d96804c73107315b24cef0f6aa115a · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-2614 · Security Note
• https://osv.dev/vulnerability/GHSA-42h5-h8qh-vv9v · Vendor Advisory
• https://osv.dev/vulnerability/BIT-mlflow-2026-2614 · Vendor Advisory
• https://github.com/mlflow/mlflow · Note
• https://t.me/EchelonEyes/4400 · Telegram Post
• https://t.me/cveNotify/164902 · Telegram Post