Описание
Concrete5 through 8.5.5 deserializes Untrusted Data. The vulnerable code is located within the controllers/single_page/dashboard/system/environment/logging.php Logging::update_logging() method. User input passed through the logFile request parameter is not properly sanitized before being used in a call to the file_exists() PHP function. This can be exploited by malicious users to inject arbitrary PHP objects into the application scope (PHP Object Injection via phar:// stream wrapper), allowing them to carry out a variety of attacks, such as executing arbitrary PHP code.
Ссылки
- ExploitThird Party AdvisoryVDB Entry
- ExploitMailing ListThird Party Advisory
- Permissions RequiredThird Party Advisory
- ExploitThird Party AdvisoryVDB Entry
- ExploitMailing ListThird Party Advisory
- Permissions RequiredThird Party Advisory
Уязвимые конфигурации
EPSS
7.2 High
CVSS3
6.5 Medium
CVSS2
Дефекты
Связанные уязвимости
Concrete5 through 8.5.5 deserializes Untrusted Data. The vulnerable code is located within the controllers/single_page/dashboard/system/environment/logging.php Logging::update_logging() method. User input passed through the logFile request parameter is not properly sanitized before being used in a call to the file_exists() PHP function. This can be exploited by malicious users to inject arbitrary PHP objects into the application scope (PHP Object Injection via phar:// stream wrapper), allowing them to carry out a variety of attacks, such as executing arbitrary PHP code.
Уязвимость реализации метода Logging::update_logging() CMS-системы Concrete5, позволяющая нарушителю выполнить произвольный PHP-код
EPSS
7.2 High
CVSS3
6.5 Medium
CVSS2