CVE-2021-32798
CRITICAL
10.0
CVSS Severity Score
Vulnerability Description
The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs.
Affected Platforms (CPE)
📦
Jupyter
Notebook
>= 5.7.0 and < 5.7.11📦
Jupyter