CVE-2026-54338 in JupyterHub
Сводка
по MITRE • 07.08.2026
JupyterHub is software that allows users to create a multi-user server for Jupyter notebooks. Prior to 5.5.0, invalid input to form-based login authenticators can place an unbounded attacker-controlled username in failed-login logs, allowing an unauthenticated attacker to consume logging and storage resources. This issue is fixed in version 5.5.0.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.