@jupyterlab/help-extension vulnerabilities

CVEs whose affected-version data names the @jupyterlab/help-extension package (npm). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

1 CVERSS

CVE-2026-40171High· 8.8

Jupyter Notebook Vulnerable to Authentication Token Theft via CommandLinker XSS

Jupyter Notebook Vulnerable to Authentication Token Theft via CommandLinker XSS

▾ Twilightjupyter-notebook · @jupyter-notebook/help-extensionEPSS 0.66%via OSV

@jupyterlab/help-extension vulnerabilities (CVEs) · VulnSea