Описание
Cross-Site Scripting in Backend Grid View
Problem
Failing to properly encode settings for backend layouts, the corresponding grid view is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability.
Solution
Update to TYPO3 versions 8.7.41 ELTS, 9.5.28, 10.4.18, 11.3.1 that fix the problem described.
Credits
Thanks to TYPO3 core merger Oliver Bartsch who reported and fixed the issue.
Ссылки
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-rgcg-28xm-8mmw
- https://nvd.nist.gov/vuln/detail/CVE-2021-32669
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-32669.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-32669.yaml
- https://typo3.org/security/advisory/typo3-core-sa-2021-011
Пакеты
typo3/cms-core
>= 8.0.0, < 8.7.41
8.7.41
typo3/cms-core
>= 9.0.0, < 9.5.28
9.5.28
typo3/cms-core
>= 10.0.0, < 10.4.18
10.4.18
typo3/cms-core
>= 11.0.0, < 11.3.1
11.3.1
typo3/cms
>= 10.0.0, < 10.4.18
10.4.18
typo3/cms
>= 11.0.0, < 11.3.1
11.3.1
typo3/cms
>= 9.0.0, < 9.5.28
9.5.28
Связанные уязвимости
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.
Уязвимость системы управления контентом TYPO3, связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю осуществлять межсайтовые сценарные атаки