CVE-2024-27132: Cross-site Scripting in MLFlow
Insufficient sanitization in MLflow leads to XSS when running an untrusted recipe. This issue leads to a client-side RCE when running an untrusted recipe in Jupyter Notebook. The vulnerability stems from lack of sanitization over template variables.
Published Feb 24, 2024 · Updated Mar 15, 2026
Affected packages
mlflow
- Ecosystem
- PyPI
- Affected
- < 2.10.0
- Fixed in
- 2.10.0
- Check
pip show mlflow
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
Insufficient sanitization in MLflow leads to XSS when running an untrusted recipe.
This issue leads to a client-side RCE when running an untrusted recipe in Jupyter Notebook.
The vulnerability stems from lack of sanitization over template variables.
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-27132
- https://github.com/mlflow/mlflow/pull/10873
- https://research.jfrog.com/vulnerabilities/mlflow-untrusted-recipe-xss-jfsa-2024-000631930
- https://github.com/pypa/advisory-database/tree/main/vulns/mlflow/PYSEC-2024-240.yaml
- https://github.com/advisories/GHSA-6749-m5cp-6cg7
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology
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