# jupyterlite-core (PyPI) vulnerabilities

3 known vulnerabilities (1 high, 2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Weekly downloads: 19.2K
- Dependents: 21
- Registry: https://pypi.org/project/jupyterlite-core/

## Advisories (3)

### [CVE-2026-102832](https://cve.now/CVE-2026-102832): JupyterLab: Command link trust prompt in JupyterLab can trust a document other than the one clicked

- Severity: Medium 4.2
- Published: Oct 13, 2026
- Affected: from 0.7.5, fixed in 0.8.4.

### [CVE-2026-102831](https://cve.now/CVE-2026-102831): JupyterLab: Cross-site scripting (XSS) in JupyterLab via notebook cells pasted from the system clipboard

- Severity: High 8.1
- Published: Sep 29, 2026
- Affected: from 0.7.0, fixed in 0.8.4.

### [CVE-2026-102830](https://cve.now/CVE-2026-102830): JupyterLab: Cross-site scripting (XSS) in JupyterLab via crafted language package (jupyterlab.json)

- Severity: Medium 6.8
- Published: Sep 29, 2026
- Affected: fixed in 0.8.4.

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