WordPress Vault Local File Inclusion Scanner

WordPress Vault is a plugin used within the WordPress ecosystem to enhance functionality. It is often utilized by web developers and site administrators who aim to manage content and improve their website's features. The plugin is designed to offer utilities that assist in organizing data and facilitating user interactions on a WordPress site. Despite its utility, vulnerabilities such as Local File Inclusion can arise, posing risks if unaddressed. This scanner is developed to specifically detect such irregularities within the plugin. Users and developers rely on tools like this to ensure their installations of WordPress Vault remain secure and functional.

The Local File Inclusion vulnerability allows attackers to access arbitrary files on a server through improperly validated file paths. In this context, it impacts the WordPress Vault plugin, presenting an exploitation route via insecure file handling mechanisms. By manipulating file path inputs, attackers can traverse directories and access sensitive files, such as configuration data. This vulnerability is categorized as severe due to the potential exposure of critical data. It highlights the importance of secure coding practices in the plugin development process. Detection of such vulnerabilities is crucial in preempting potential breaches.

This scanner identifies specific endpoints within the WordPress Vault plugin's default operation that are susceptible to Local File Inclusion. It focuses on the 'wpv-image' parameter, which is vulnerable to directory traversal attacks. Attackers might exploit this by crafting URLs that traverse the server's file system. The process involves testing file path prefixes to detect the presence of certain critical files. The scanner checks for patterns indicative of such manipulations and flags URLs that return unintended files. By pinpointing this vulnerability, preventative measures can be prompted to safeguard against unauthorized access.

If left unaddressed, exploiting this vulnerability can lead to significant data breaches. Attackers accessing the server's file system could retrieve sensitive information, including user data, configuration settings, and other files not intended for public access. Such unauthorized access may facilitate further exploitation, like injecting malicious code or escalating privileges. This can compromise the integrity, confidentiality, and availability of the server's resources. Site administrators might face data loss, corruption, and potential legal consequences due to breached sensitive information.

REFERENCES

• https://www.exploit-db.com/exploits/40850