CVE-2026-13484MLflow Experiment-scoped Label Schema CRUD API authorization

Beschreibung

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."

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• VDB-374481 | MLflow Experiment-scoped Label Schema CRUD API authorization vdb-entryThird Party AdvisoryVDB Entry
• VDB-374481 | CTI Indicators (IOB, IOC) signaturepermissions-requiredPermissions RequiredVDB Entry
• CVE-2026-13484 | CVE Analysis and Report third-party-advisoryThird Party AdvisoryVDB Entry
• Submit #837658 | MLflow Unreleased development code in pull request #23607, commit 4666cffc7912ea606d592fc38d6a75e2935f65e7. No released MLflow version CWE-862 Missing Authorization third-party-advisoryThird Party AdvisoryVDB Entry
• https://github.com/mlflow/mlflow/issues/23608 exploitissue-trackingIssue TrackingThird Party Advisory
• https://github.com/mlflow/mlflow/issues/23608#issuecomment-4560963877 issue-trackingThird Party AdvisoryVDB EntryExploit
• https://github.com/mlflow/mlflow/ productProduct