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CVE-2021-21370

MEDIUM

5.4

Beschreibung

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that content elements of type _menu_ are vulnerable to cross-site scripting when their referenced items get previewed in the page module. A valid backend user account is needed to exploit this vulnerability. This is fixed in versions 7.6.51, 8.7.40, 9.5.25, 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-79

Referenzen

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x7hc-x7fm-f7qh(security-advisories@github.com)

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

https://typo3.org/security/advisory/typo3-core-sa-2021-008(security-advisories@github.com)

https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x7hc-x7fm-f7qh(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-2021-008(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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