Vulnerability · Published Nov 16, 2023 · Assigned by @huntr_ai
CVE-2023-6014MLflow Authentication Bypass
Critical 9.1
In plain English
A critical-severity security flaw in mlflow/mlflow from mlflow. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.0)9.1Critical
Exploit odds (30 days)1.2%top 32.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
An attacker is able to arbitrarily create an account in MLflow bypassing any authentication requirment.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | mlflow | 2.8.0 | GHSA-4qq5-mxxx-m6gg |
| PyPI | mlflow | 2.8.0 | PYSEC-2026-415 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| mlflow | mlflow/mlflow | unspecified – through latest |
Weakness: CWE-598 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N