En bref
- CVE-2018-19351 est une vulnérabilité MOYENNE (CVSS 6.1) touchant notebook, notebook (jupyter).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.5%, plus élevée que 74.5% des vulnérabilités.
- Correctif : mettre à jour vers 5.7.1 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| notebook PyPI | < 5.7.1
| 5.7.1
|
| notebook | < 5.7.1
| 5.7.1
|
Description
Jupyter Notebook before 5.7.1 allows XSS via an untrusted notebook because nbconvert responses are considered to have the same origin as the notebook server. In other words, nbconvert endpoints can execute JavaScript with access to the server API. In notebook/nbconvert/handlers.py, NbconvertFileHandler and NbconvertPostHandler do not set a Content Security Policy to prevent this.
NVD description
Jupyter Notebook before 5.7.1 allows XSS via an untrusted notebook because nbconvert responses are considered to have the same origin as the notebook server. In other words, nbconvert endpoints can execute JavaScript with access to the server API. In notebook/nbconvert/handlers.py, NbconvertFileHandler and NbconvertPostHandler do not set a Content Security Policy to prevent this.
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