Automatic Copyrights Shortcode Security & Risk Analysis

The 'automatic-copyright-shortcode' plugin version 1.0 exhibits a strong security posture based on the provided static analysis. The absence of dangerous functions, the exclusive use of prepared statements for SQL queries, and proper output escaping all indicate good development practices. Furthermore, the plugin has no recorded vulnerability history, which suggests a well-maintained codebase.

However, a significant concern arises from the complete lack of nonce checks and capability checks. While the static analysis reports no unprotected entry points, the absence of these fundamental WordPress security mechanisms means that the single shortcode, if it handles any user-supplied data or performs sensitive actions, could be vulnerable to CSRF (Cross-Site Request Forgery) attacks. Taint analysis also found no flows, which is positive, but this is often limited by the scope of analysis and doesn't negate the need for robust input validation and authorization.

In conclusion, the plugin's current state shows a promising foundation with secure coding patterns for data handling and database interactions. The primary weakness lies in the lack of authorization and CSRF protection. The absence of historical vulnerabilities is a positive indicator, but the lack of security checks on its entry point represents a notable gap that should be addressed.