CVE-2026-102831
HighAdvisory
Published 1 Oct 2026In the index since 2 Oct 2026
- Severity
- High
- worst across findings
- CVSS
- 8.1
- base score, highest
- EPSS
- 0.002
- 8th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2
- of 18,026 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
JupyterLab: Cross-site scripting (XSS) in JupyterLab via notebook cells pasted from the system clipboard
Carried by container images the latest versions of 2 of 18,026 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| jupyterlabpypi | 4.5.10, 4.6.3 | 4.5.11, 4.6.4 | 2 |
| notebookpypi | 7.5.7 | 7.6.3 | 1 |
- OSV records
- GHSA-6966-vjj6-99xv
- Also known as
- PYSEC-2026-4057, PYSEC-2026-4058, PYSEC-2026-4060, PYSEC-2026-4112
Charts affected
2 by stars
Container images carrying it
2 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 672faad776b5 | jupyterlab notebook | 4.5.11 7.6.3 | 1 |
| quay.io/ | 65e1b09fc8c9 | jupyterlab | 4.6.4 | 1 |