CVE-2021-32862

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Summary

CVECVE-2021-32862
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-08-18 19:15:00 UTC
Updated2024-01-25 21:29:00 UTC
DescriptionThe GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllable notebook, it is possible to inject arbitrary HTML which may lead to cross-site scripting (XSS) vulnerabilities if these HTML notebooks are served by a web server (eg: nbviewer).

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Application Jupyter Nbconvert All All All All

References

ReferenceSourceLinkTags
github.com/jupyter/nbviewer/security/advisories/GHSA-h274-fcvj-h2wm MISC github.com
Multiple sanitization/validation issues · Advisory · jupyter/nbconvert · GitHub CONFIRM github.com
[SECURITY] [DLA 3442-1] nbconvert security update MLIST lists.debian.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 181822 Debian Security Update for nbconvert (DLA 3442-1)
  • 184464 Debian Security Update for nbconvert (CVE-2021-32862)
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