MLflow Experiment-scoped Label Schema CRUD API authorization_CVE-2026-13484

2.3 / 10

LOW

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

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."

Basic Information

ID CVE-2026-13484

Source VulDB

Published Jun 28, 2026 at 08:30

Affected Product

Vendor n/a

Product MLflow

Version 4666cffc7912ea606d592fc38d6a75e2935f65e7

Affected Versions n/a MLflow 4666cffc7912ea606d592fc38d6a75e2935f65e7

CWE Classification

CWE-862 CWE-863

References

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    "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.\"",
    "published": "2026-06-28T08:30:09.086Z",
    "modified": "2026-06-28T08:30:09.086Z",
    "type": "cve",
    "title": "MLflow Experiment-scoped Label Schema CRUD API authorization",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/374481\nhttps://vuldb.com/vuln/374481/cti\nhttps://vuldb.com/cve/CVE-2026-13484\nhttps://vuldb.com/submit/837658\nhttps://github.com/mlflow/mlflow/issues/23608\nhttps://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877\nhttps://github.com/mlflow/mlflow/",
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