| Component | MLflow |
| Severity | high (CVSS 7.5) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| Published (NVD) | 2023-12-20 |
| Last modified | 2026-06-17 |
| Affected versions | >= 1.0.0, < 2.9.2 |
| Fixed in | 2.9.2 |
| Weakness | CWE-29 |
| CISA KEV | not listed |
NVD description
This vulnerability enables malicious users to read sensitive files on the server.
What to do
- Upgrade MLflow to
2.9.2or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2023-6977
- https://github.com/mlflow/mlflow/commit/4bd7f27c810ba7487d53ed5ef1038fca0f8dc28c
- https://huntr.com/bounties/fe53bf71-3687-4711-90df-c26172880aaf