Nicola Bettini

**Name of the Vulnerable Software and Affected Versions** Joomla! Core versions 1.5.0 through 1.5.15 **Description** The issue arises from the application's failure to properly verify user-supplied input, allowing attackers to upload arbitrary files. This can lead to the upload and execution of arbitrary code in the context of the webserver process, potentially facilitating unauthorized access or privilege escalation. **Recommendations** For Joomla! Core versions 1.5.0 through 1.5.15, update to a version that properly verifies user-supplied input to prevent arbitrary file uploads.