CVE-2026-2652

high

Published 2026-05-15 · Modified 2026-05-21

CVSS v3

8.6

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L

CVSS v2

—

VIR risk

8.6

Description

MLflow: unauthenticated access to certain FastAPI routes

Exploit likelihood

91%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

vendor Authored 2026-05-27

Vendor advisory: security@huntr.dev — https://huntr.com/bounties/5aeff5f0-49c7-4180-b5cb-c9a046f16756

vendor Authored 2026-05-27

Vendor advisory: security@huntr.dev — https://github.com/mlflow/mlflow/commit/bb62e773263c14e9ba4d1a82fe72d0de2442c6aa

Ecosystem	Package	Vulnerable	Fixed
PyPI	mlflow	`<3.11.0`	`3.11.0`
PIP	mlflow	`< 3.11.0`	`3.11.0`

Vendor	Product	Versions	Fixed
lfprojects	mlflow	`{"endExcluding":"3.10.0"}`	`3.10.0`

CWE-305

Verify integrity in audit chain (admin only). AS-IS.