CVE-2026-13484

Description

A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e2935f65e7. The impacted element is an unknown function of the component Experiment-scoped Label Schema CRUD API. Such manipulation leads to missing authorization. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed to the public and may be used. A reply to the GitHub issue explains, that "[t]he labeling schema PR has not been merged yet. The auth handlers will be added before the release."

References

https://vuldb.com/vuln/374481/cti

https://vuldb.com/vuln/374481

https://vuldb.com/submit/837658

https://vuldb.com/cve/CVE-2026-13484

https://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877

https://github.com/mlflow/mlflow/issues/23608

https://github.com/mlflow/mlflow/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS