CVE-2023-39968 MEDIUM

CVE-2023-39968: Open Redirect Vulnerability in jupyter-server

Vendor Jupyter-Server
Product jupyter_server
Weakness CWE-601 · Open redirect
Published August 28, 2023
Last update February 13, 2025
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

jupyter-server is the backend for Jupyter web applications. Open Redirect Vulnerability. Maliciously crafted login links to known Jupyter Servers can cause successful login or an already logged-in session to be redirected to arbitrary sites, which should be restricted to Jupyter Server-served URLs. This issue has been addressed in commit `29036259` which is included in release 2.7.2. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Key dates

02Disclosure timeline

August 28, 2023 CVE published
February 13, 2025 Record updated