CVE-2026-33709

N/A

Description

JupyterHub is software that allows one to create a multi-user server for Jupyter notebooks. Prior to version 5.4.4, an open redirect vulnerability in JupyterHub allows attackers to construct links which, when clicked, take users to the JupyterHub login page, after which they are sent to an arbitrary attacker-controlled site outside JupyterHub instead of a JupyterHub page, bypassing JupyterHub's check to prevent this. This issue has been patched in version 5.4.4.

Details CVE

Score CVSS v3.1N/A

Publie4/3/2026

Derniere modification4/3/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-601

References

https://github.com/jupyterhub/jupyterhub/releases/tag/5.4.4(security-advisories@github.com)

https://github.com/jupyterhub/jupyterhub/security/advisories/GHSA-3vff-hjqv-m7h8(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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