← Zuruck zu CVEs

CVE-2021-21340

MEDIUM

5.4

Beschreibung

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 database fields used as _descriptionColumn_ are vulnerable to cross-site scripting when their content gets previewed. A valid backend user account is needed to exploit this vulnerability. This is fixed in versions 10.4.14, 11.1.1 .

CVE Details

CVSS v3.1 Bewertung5.4

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht3/23/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

typo3:typo3

Schwachen (CWE)

CWE-79CWE-79

Referenzen

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-fjh3-g8gq-9q92(security-advisories@github.com)

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

https://typo3.org/security/advisory/typo3-core-sa-2021-007(security-advisories@github.com)

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-fjh3-g8gq-9q92(af854a3a-2127-422b-91ae-364da2661108)

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

https://typo3.org/security/advisory/typo3-core-sa-2021-007(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.