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.
{ "cpes": [ "cpe:2.3:a:jupyter:notebook:*:*:*:*:*:*:*:*", "cpe:2.3:a:jupyter:notebook:6.4.0:*:*:*:*:*:*:*" ], "severity": "Critical" }