CVE Vulnerability

CVE-2020-26232

Jupyter Server before version 1.0.6 has an Open redirect vulnerability. A maliciously crafted link to a jupyter server could redirect the browser to a different website. All jupyter servers are technically affected, however, these maliciously crafted links can only be reasonably made for known jupyter server hosts. A link to your jupyter server may appear safe, but ultimately redirect to a spoofed server on the public internet.

5.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/jupyter/jupyter_server/security/advisories/GHSA-grfj-wjv9-4f9v Third Party Advisory
https://github.com/jupyter-server/jupyter_server/blob/master/CHANGELOG.md#106---2020-11-18 Release Notes Third Party Advisory
https://github.com/jupyter-server/jupyter_server/commit/3d83e49090289c431da253e2bdb8dc479cbcb157 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jupyter:jupyter_server:*:*:*:*:*:*:*:*
Information

Published : 2020-11-24 09:15

Updated : 2020-12-02 08:21

NVD link : CVE-2020-26232

Mitre link : CVE-2020-26232

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')