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CVE-2021-32669

MEDIUM

6.4

Description

TYPO3 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.

CVE Details

CVSS v3.1 Score6.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionREQUIRED

Published7/20/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

typo3:typo3

Weaknesses (CWE)

CWE-79CWE-79

References

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw(security-advisories@github.com)

https://typo3.org/security/advisory/typo3-core-sa-2021-011(security-advisories@github.com)

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw(af854a3a-2127-422b-91ae-364da2661108)

https://typo3.org/security/advisory/typo3-core-sa-2021-011(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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