Описание
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in typo3/cms-form
Problem
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.
Solution
Update to TYPO3 versions 10.4.14 or 11.1.1 that fix the problem described.
Credits
Thanks to Richie Lee who reported this issue and to TYPO3 framework merger Andreas Fernandez who fixed the issue.
References
Ссылки
- https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-x79j-wgqv-g8h2
- https://nvd.nist.gov/vuln/detail/CVE-2021-21358
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2021-21358.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2021-21358.yaml
- https://packagist.org/packages/typo3/cms-form
- https://typo3.org/security/advisory/typo3-core-sa-2021-004
Пакеты
typo3/cms-form
>= 10.2.0, <= 10.4.13
10.4.14
typo3/cms-form
>= 11.0.0, <= 11.1.0
11.1.1
typo3/cms-core
>= 10.0.0, < 10.4.14
10.4.14
typo3/cms-core
>= 11.0.0, < 11.1.1
11.1.1
typo3/cms
>= 10.0.0, < 10.4.14
10.4.14
typo3/cms
>= 11.0.0, < 11.1.1
11.1.1
Связанные уязвимости
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.