CVE-2021-32798

CRITICAL Year: 2021
CVSS v3 Score
9.6
Critical
CVSS v2 Score
6.8
Medium
Weakness Type
CWE-79
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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.

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