Описание
Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users
Impact
Authenticated users to the Umbraco backoffice are able to craft management API request that exploit a path traversal vulnerability to upload files into a incorrect location.
Patches
The issue affects Umbraco 14+ and is patched in 14.3.4 and 15.3.1.
Workarounds
Umbraco supports the configuration of allowed and disallowed file extensions. Using these options to allow only necessary file extensions significantly reduces the scope of the vulnerability.
Ссылки
Пакеты
Umbraco.Cms
>= 14.0.0--preview004, < 14.3.4
14.3.4
Umbraco.Cms
>= 15.0.0-rc1, < 15.3.1
15.3.1
Связанные уязвимости
Umbraco is a free and open source .NET content management system. Authenticated users to the Umbraco backoffice are able to craft management API request that exploit a path traversal vulnerability to upload files into a incorrect location. The issue affects Umbraco 14+ and is patched in 14.3.4 and 15.3.1.
Уязвимость системы управления контентом Umbraco CMS, связанная с ошибками в обработке относительного пути к каталогу, позволяющая нарушителю оказать влияние на конфиденциальность, целостность и доступность защищаемой информации