jupyter Nbconvert Vulnerabilities

Jupyter Nbconvert vulnerabilities.

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17 December 2025

Unauthorized Code Execution in Jupyter nbconvert on Windows
CVE-2025-53000
JupyterNbconvert8.5HIGH

18 August 2022

nbconvert vulnerable to cross-site scripting (XSS) via multiple exploit paths
CVE-2021-32862
JupyterNbconvert7.5HIGH