Known Vulnerabilities for Jupyterhub by Jupyter

Listed below are 5 of the newest known vulnerabilities associated with "Jupyterhub" by "Jupyter".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-40864 json JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. In versions 4.1.0 through 5.4.4... Not Provided 2026-05-22 2026-05-26
CVE-2026-33709 json Not Provided 2026-04-03 2026-04-22
CVE-2021-41247 json JupyterHub is an open source multi-user server for Jupyter notebooks. In affected versions users who have multiple JupyterLab... 7.5 - HIGH 2021-11-04 2021-11-10
CVE-2020-36191 json JupyterHub 1.1.0 allows CSRF in the admin panel via a request that lacks an _xsrf field, as demonstrated by a /hub/api/user r... 4.5 - MEDIUM 2021-01-13 2021-01-19
CVE-2019-10255 json An Open Redirect vulnerability for all browsers in Jupyter Notebook before 5.7.7 and some browsers (Chrome, Firefox) in Jupyt... 6.1 - MEDIUM 2019-03-28 2023-11-07

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationJupyterJupyterhub1.3.0
ApplicationJupyterJupyterhub1.2.2
ApplicationJupyterJupyterhub1.2.1
ApplicationJupyterJupyterhub1.2.0
ApplicationJupyterJupyterhub1.2.0
ApplicationJupyterJupyterhub1.1.0
ApplicationJupyterJupyterhub1.1.0
ApplicationJupyterJupyterhub1.0.0
ApplicationJupyterJupyterhub1.0.0
ApplicationJupyterJupyterhub1.0.0
ApplicationJupyterJupyterhub1.0.0
ApplicationJupyterJupyterhub0.9.6
ApplicationJupyterJupyterhub0.9.5
ApplicationJupyterJupyterhub0.9.4
ApplicationJupyterJupyterhub0.9.3
ApplicationJupyterJupyterhub0.9.2
ApplicationJupyterJupyterhub0.9.1
ApplicationJupyterJupyterhub0.9.0
ApplicationJupyterJupyterhub0.9.0
ApplicationJupyterJupyterhub0.9.0
Results limited to 20 most recent known configurations

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