CVE-2021-32797

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Summary

CVECVE-2021-32797
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-08-09 21:15:00 UTC
Updated2022-04-07 18:40:00 UTC
DescriptionJupyterLab is a user interface for Project Jupyter which will eventually replace the classic Jupyter Notebook. In affected versions untrusted notebook can execute code on load. In particular JupyterLab doesn’t sanitize the action attribute of html `<form>`. Using this it is possible to trigger the form validation outside of the form itself. This is a remote code execution, but requires user action to open a notebook.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Jupyter Jupyterlab All All All All
Application Jupyter Jupyterlab - All All All

References

ReferenceSourceLinkTags
JupyterLab: XSS due to lack of sanitization of the action attribute of an HTML form · Advisory · jupyterlab/jupyterlab · GitHub CONFIRM github.com
Merge pull request from GHSA-4952-p58q-6crx · jupyterlab/jupyterlab@5048259 · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 980395 Python (pip) Security Update for notebook (GHSA-4952-p58q-6crx)
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