CVE-2021-26032

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Summary

CVECVE-2021-26032
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-05-26 11:15:00 UTC
Updated2021-05-28 16:19:00 UTC
DescriptionAn issue was discovered in Joomla! 3.0.0 through 3.9.26. HTML was missing in the executable block list of MediaHelper::canUpload, leading to XSS attack vectors.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Joomla Joomla! All All All All

References

ReferenceSourceLinkTags
[20210501] - Core - Adding HTML to the executable block list of MediaHelper::canUpload MISC developer.joomla.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 730093 Joomla Multiple Security Vulnerabilities (20210501, 20210502, 20210503)
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