The PHP Coding Standards Fixer (PHP CS Fixer) is a tool designed to automatically fix PHP coding standards issues. This tool has a caching mechanism that is enabled by default. The caching mechanism creates a file named (by default) .php_cs.cache.
It was confirmed that this cache file is publicly accessible in this directory. This cache file contains potentially sensitive information and it's recommended to restrict access to this file.
- You should restrict access to the .php_cs.cache file by adjusting your web server configuration.