Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. The issue is patched in version 6.1.5.
CVE-2020-26215 - Medium Severity Vulnerability
Vulnerable Library - notebook-5.4.0-py2.py3-none-any.whl
Jupyter Notebook - A web-based notebook environment for interactive computing
Library home page: https://files.pythonhosted.org/packages/d0/ca/a5a5ac9c839868ceddaa2672c399492ac1dbd4c4ce68f833a72a619fc225/notebook-5.4.0-py2.py3-none-any.whl
Path to dependency file: /tmp/ws-scm/Container-Security-With-JenkinsCI/requirements.txt
Path to vulnerable library: /Container-Security-With-JenkinsCI/requirements.txt
Dependency Hierarchy: - :x: **notebook-5.4.0-py2.py3-none-any.whl** (Vulnerable Library)
Found in base branch: master
Vulnerability Details
Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. The issue is patched in version 6.1.5.
Publish Date: 2020-11-18
URL: CVE-2020-26215
CVSS 3 Score Details (6.1)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Changed - Impact Metrics: - Confidentiality Impact: Low - Integrity Impact: Low - Availability Impact: None
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://github.com/jupyter/notebook/security/advisories/GHSA-c7vm-f5p4-8fqh
Release Date: 2020-11-18
Fix Resolution: 5.7.11
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