What’s Vulnerable › Vulnerabilities

CVE-2018-19352

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-11-18 · updated 2026-06-17
• Weakness: CWE-79

Description

Jupyter Notebook before 5.7.2 allows XSS via a crafted directory name because notebook/static/tree/js/notebooklist.js handles certain URLs unsafely.

Affected products

• jupyter notebook: before 5.7.2 — fixed in 5.7.2

How to fix

Upgrade to a fixed version: jupyter notebook 5.7.2. Check the vendor advisory for mitigations.

References

• https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst
• https://github.com/jupyter/notebook/commit/288b73e1edbf527740e273fcc69b889460871648
• https://pypi.org/project/notebook/#history
• https://github.com/jupyter/notebook/blob/master/docs/source/changelog.rst
• https://github.com/jupyter/notebook/commit/288b73e1edbf527740e273fcc69b889460871648
• https://pypi.org/project/notebook/#history

Get alerted when CVE-2018-19352 or the next vulnerability affects your stack