GHSA-rch3-82jr-f9w9
NoneCVSS
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EPSS
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Published
Apr 30, 2026
CISA due date
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The record
Jupyter Notebook Vulnerable to Authentication Token Theft via CommandLinker XSS
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| PyPI | jupyterlab | 0 | 4.5.7 |
| PyPI | notebook | 7.0.0 | 7.5.6 |
| npm | @jupyter-notebook/help-extension | 7.0.0 | 7.5.6 |
| npm | @jupyterlab/help-extension | 0 | 4.5.7 |
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