ThemeREX Vapester Local File Inclusion Vulnerability

A local file inclusion vulnerability has been identified in the WordPress theme Vapester, specifically in versions through 1.1.10. 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 database takeover if sensitive information such as database credentials is accessed.

Impact

Exploitation of this vulnerability could allow for local file inclusion, with the potential to access and display sensitive files from the server, such as those containing database credentials. Depending on the server configuration, this could lead to a complete takeover of the database.

Remediation

Users are advised to update to a version of the Vapester theme later than 1.1.10. Patchstack has also issued a mitigation rule to block attacks targeting this vulnerability until an official patch can be applied.