Secret Token Ruby - File Disclosure

What is the "Secret Token Ruby - File Disclosure?"

The "Secret Token Ruby - File Disclosure" module is designed to detect a specific vulnerability in Ruby applications. It targets the exposure of sensitive information stored in the secret_token.rb file, which is commonly used to secure sensitive data in Ruby applications. This module focuses on identifying instances where the secret_token.rb file is accessible to unauthorized users, potentially leading to the disclosure of sensitive information.

This module has a severity level of medium, indicating that while it is not a critical vulnerability, it still poses a potential risk to the security of the application.

Impact

If the "Secret Token Ruby - File Disclosure" vulnerability is exploited, it can result in the exposure of sensitive information stored in the secret_token.rb file. This information can include cryptographic keys, session tokens, and other sensitive data used for securing the application. Attackers who gain access to this information may be able to impersonate legitimate users, perform unauthorized actions, or gain further access to the application or its underlying systems.

How the module works?

The "Secret Token Ruby - File Disclosure" module works by sending HTTP requests to specific paths where the secret_token.rb file may be located. It then applies matching conditions to determine if the vulnerability is present. The module checks if the secret_token.rb file contains the "::Application.config.secret" string, which indicates the presence of sensitive information. Additionally, it verifies that the HTTP response status is 200, ensuring that the file is accessible.

Here is an example of an HTTP request used by the module:

GET /secret_token.rb

The module matches the response against the following conditions:

- The secret_token.rb file contains the "::Application.config.secret" string. - The HTTP response status is 200.

If both conditions are met, the module reports the vulnerability, indicating that the secret_token.rb file is exposed and potentially accessible to unauthorized users.