CVE-2021-32669

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Summary

CVECVE-2021-32669
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-07-20 16:15:00 UTC
Updated2021-07-29 16:29:00 UTC
DescriptionTYPO3 is an open source PHP based web content management system. Versions 9.0.0 through 9.5.28, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0 have a cross-site scripting vulnerability. When settings for _backend layouts_ are not properly encoded, the corresponding grid view is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this vulnerability.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All
Application Typo3 Typo3 All All All All

References

ReferenceSourceLinkTags
Cross-Site Scripting in Backend Grid View · Advisory · TYPO3/TYPO3.CMS · GitHub CONFIRM github.com
TYPO3-CORE-SA-2021-011: Cross-Site Scripting in Backend Grid View MISC typo3.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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