Описание
Typo3 Arbitrary Code Execution and Cross-Site Scripting in Backend API
Backend API configuration using Page TSconfig is vulnerable to arbitrary code execution and cross-site scripting. TSconfig fields of page properties in backend forms can be used to inject malicious sequences. Field tsconfig_includes is vulnerable to directory traversal leading to same scenarios as having direct access to TSconfig settings.
A valid backend user account having access to modify values for fields pages.TSconfig and pages.tsconfig_includes is needed in order to exploit this vulnerability.
Пакеты
Наименование
typo3/cms
composer
Затронутые версииВерсия исправления
>= 8.0.0, < 8.7.27
8.7.27
Наименование
typo3/cms
composer
Затронутые версииВерсия исправления
>= 9.0.0, < 9.5.8
9.5.8