Описание
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename starting with a dot ".", this can bypass extension control implemented in the plugin. Moreover, there is a race condition in the zip extraction process which makes the shell file live long enough on the filesystem to be callable by an attacker.
Ссылки
- ExploitThird Party AdvisoryVDB Entry
- ExploitThird Party Advisory
- ExploitThird Party Advisory
- ExploitThird Party AdvisoryVDB Entry
- ExploitThird Party Advisory
- ExploitThird Party Advisory
Уязвимые конфигурации
EPSS
8.1 High
CVSS3
6.8 Medium
CVSS2
Дефекты
Связанные уязвимости
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename starting with a dot ".", this can bypass extension control implemented in the plugin. Moreover, there is a race condition in the zip extraction process which makes the shell file live long enough on the filesystem to be callable by an attacker.
Уязвимость функции add_custom_font плагина редактирования шаблонов веб-сайтов Tatsu Builder системы управления содержимым сайта WordPress, позволяющая нарушителю выполнить произвольный код
EPSS
8.1 High
CVSS3
6.8 Medium
CVSS2