CVE-2026-13484

MEDIUM

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."

CVSS v3.1 Score

5.0
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
NETWORK
Complexity
HIGH
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Published: 6/28/2026Modified: 7/1/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-13484 — A vulnerability has been found in MLflow up to 4666cffc7912ea606d592fc38d6a75e29...

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

CVE-2026-13484
NIST NVD

References (8)

https://github.com/mlflow/mlflow/Producthttps://github.com/mlflow/mlflow/issues/23608Issue TrackingThird Party Advisoryhttps://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877Third Party AdvisoryVDB Entryhttps://vuldb.com/cve/CVE-2026-13484Third Party AdvisoryVDB Entryhttps://vuldb.com/submit/837658Third Party AdvisoryVDB Entryhttps://vuldb.com/vuln/374481Third Party AdvisoryVDB Entryhttps://vuldb.com/vuln/374481/ctiPermissions RequiredVDB Entryhttps://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877Third Party AdvisoryVDB Entry