CVE-2023-51277: Tinowagner Jupyter Notebook Viewer

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

nbviewer-app (aka Jupyter Notebook Viewer) before 0.1.6 has the get-task-allow entitlement for release builds.

Affected products

• Tinowagner Jupyter Notebook Viewer: before 0.1.6 (fixed in 0.1.6)

Published 2024-01-05. Last modified 2026-06-17.