Joomla! information disclosure vulnerability (CNVD-2022-64097)

Joomla! is a set of forum components used in the Joomla! content management system. An information disclosure vulnerability exists in versions 3.0.0 through 3.10.6 and 4.0.0 through 4.1.0, which stems from an error caused by uploading a file name that is too long. The error displays a screen with the path to the Web application’s source code, which can be exploited by an attacker to pass a large file to the Web application and obtain information about its installation directory.