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CVE-2021-21358

MEDIUM

5.4

Description

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 10.4.14, 11.1.1 it has been discovered that the Form Designer backend module of the Form Framework is vulnerable to cross-site scripting. A valid backend user account with access to the form module is needed to exploit this vulnerability. This is fixed in versions 10.4.14, 11.1.1.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published3/23/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

typo3:typo3

Weaknesses (CWE)

CWE-79

References

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x79j-wgqv-g8h2(security-advisories@github.com)

https://packagist.org/packages/typo3/cms-form(security-advisories@github.com)

https://typo3.org/security/advisory/typo3-core-sa-2021-004(security-advisories@github.com)

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x79j-wgqv-g8h2(af854a3a-2127-422b-91ae-364da2661108)

https://packagist.org/packages/typo3/cms-form(af854a3a-2127-422b-91ae-364da2661108)

https://typo3.org/security/advisory/typo3-core-sa-2021-004(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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