CVE-2026-2033HIGH 8.1EPSS p75.7%

CVE-2026-2033CVE-2026-2033

Description

MLflow Tracking Server Artifact Handler Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MLflow Tracking Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of artifact file paths. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26649.

Scoring

CVSS 3.08.1 (HIGH)
VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS1.80% probability of exploitation · percentile 75.7% · 2026-06-19T12:03:05Z
Published2026-02-20
Last modified2026-04-15

Underlying weaknesses· 1

CWE-22

References

  1. https://github.com/mlflow/mlflow/pull/19260
  2. https://www.zerodayinitiative.com/advisories/ZDI-26-105/

1

TypeTargetConfidenceTier
WeaknessImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal')cwe-220%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.