CVE-2021-32797: Cross-site Scripting
(updated )
JupyterLab is a user interface for Project Jupyter which will eventually replace the classic Jupyter Notebook. JupyterLab doesn’t sanitize the action attribute of html <form>
. Using this, it is possible to trigger the form validation outside of the form itself. This is a remote code execution, but requires user action to open a notebook.
References
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