ThemeREX ProLingua Local File Inclusion Vulnerability

A local file inclusion vulnerability has been identified in the WordPress theme ProLingua, specifically in versions through 1.1.12. This vulnerability arises from improper control of filenames in include or require statements, allowing for PHP remote file inclusion. Exploiting this issue could enable a malicious actor to include local files from the target website and display their contents, potentially leading to a complete database takeover if sensitive credential files are accessed.

Impact

Exploitation of this vulnerability could allow unauthorized inclusion of local files, with the potential to access sensitive information such as database credentials. Depending on the website's configuration, this could result in a complete takeover of the database.

Remediation

Users are advised to update the ProLingua theme to the latest version. If unable to do so, consult with your hosting provider or web developer for assistance.