CVE-2020-26215

Open redirect in Jupyter Notebook

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Jupyter Notebook anterior a la versión 6.1.5, presenta una vulnerabilidad de redireccionamiento abierto. Un enlace creado maliciosamente para un servidor de notebook podría redireccionar el navegador a un sitio web diferente. Todos los servidores de notebook están afectados técnicamente; sin embargo, estos enlaces diseñados maliciosamente solo pueden ser creados de forma razonable para hosts de servidores de notebook conocidos. Un enlace hacia su servidor notebook puede parecer seguro, pero en última instancia, redirecciona hacia un servidor falsificado en la internet pública. El problema está parcheado en la versión 6.1.5

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-10-01 CVE Reserved
2020-11-18 CVE Published
2024-08-04 CVE Updated
2024-09-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

CAPEC

References (3)

URL	Tag	Source
https://github.com/jupyter/notebook/security/advisories/GHSA-c7vm-f5p4-8fqh	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/12/msg00004.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/jupyter/notebook/commit/3cec4bbe21756de9f0c4bccf18cf61d840314d74	2020-12-03

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jupyter Search vendor "Jupyter"		Notebook Search vendor "Jupyter" for product "Notebook"				< 6.1.5 Search vendor "Jupyter" for product "Notebook" and version " < 6.1.5"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected