PYSEC-2024-240

Description

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.

Affected packages

References

• https://research.jfrog.com/vulnerabilities/mlflow-untrusted-recipe-xss-jfsa-2024-000631930/ EVIDENCE
• https://github.com/mlflow/mlflow/pull/10873 FIX
• https://github.com/mlflow/mlflow/pull/10873 REPORT
• https://research.jfrog.com/vulnerabilities/mlflow-untrusted-recipe-xss-jfsa-2024-000631930/ WEB
• https://github.com/advisories/GHSA-6749-m5cp-6cg7 ADVISORY

Sources