CVE-2021-32797
HighAdvisory
Published 9 Aug 2021In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.4
- base score, highest
- EPSS
- 0.027
- 85th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 7
- of 17,781 indexed, latest versions
- Container images
- 7
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
JupyterLab: XSS due to lack of sanitization of the action attribute of an html <form>
Carried by container images the latest versions of 7 of 17,781 indexed charts deploy, on 7 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| notebookpypi | 4.10.0, 4.11.0, 5.4.0, 5.7.2+1 more | 5.7.11, 6.4.1 | 7 |
| jupyterlabpypi | 0.35.0, 2.2.8 | 1.2.21, 2.2.10 | 2 |
- OSV records
- GHSA-4952-p58q-6crx
- Also known as
- BIT-jupyterlab-2021-32797, PYSEC-2021-130, PYSEC-2026-688
Charts affected
7 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| fadicetic | 0.3.1 | 1 of 25See more | 52,919 |
| tensorflow-notebookcloudnativeapp | 0.1.2 | 1 of 1See more | 36,094 |
| huehue | 1.0.3 | 1 of 3See more | 12,397 |
| huebigdata-chartsVerified publisher | 1.0.4 | 1 of 2See more | 22,891 |
| daskcloudnativeapp | 2.2.1 | 1 of 2See more | 29,901 |
| distributed-tensorflowcloudnativeapp | 0.1.1 | 1 of 1See more | 36,094 |
| huekatool | 1.0.8 | 1 of 1See more | 16,417 |
Container images carrying it
7 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| cheyang/ | 46cc34755493 | notebook | 5.7.11 | 1 |
| daskdev/ | 052630f5ca04 | jupyterlab notebook | 1.2.21 5.7.11 | 1 |
| gethue/ | 11b649636e68 | notebook | 5.7.11 | 1 |
| gethue/ | 5702b2c37ff9 | notebook | 5.7.11 | 1 |
| gethue/ | 7d5c1b9f8a79 | notebook | 5.7.11 | 1 |
| jupyterhub/ | e3e6f3051df8 | jupyterlab notebook | 2.2.10 6.4.1 | 1 |
| tensorflow/ | 1e3172090703 | notebook | 5.7.11 | 1 |