Loan & Mortgage Calculator Pro Security & Risk Analysis

The static analysis of 'loan-mortgage-calculator-pro' v1.0.0 reveals a plugin with a very limited attack surface, consisting of a single unprotected shortcode and no other identified entry points. The code also shows good practices in SQL query handling, utilizing prepared statements exclusively, and has no recorded vulnerability history, suggesting a potentially secure offering. However, a significant concern arises from the complete lack of output escaping, meaning any data processed or displayed by the plugin is not sanitized, leaving it vulnerable to cross-site scripting (XSS) attacks. Furthermore, the absence of nonce checks, capability checks, and any form of authentication on the identified entry point is a major security oversight, even though the current static analysis did not identify specific exploitable flows. The lack of any identified dangerous functions or file operations is positive, but the output escaping and lack of authorization checks present critical weaknesses.

Given the clean vulnerability history and the absence of known CVEs, the plugin might appear robust at first glance. However, the static analysis points to fundamental security flaws that could be easily exploited if an attacker can influence the data displayed by the shortcode. The lack of output escaping is a direct pathway to XSS, and the absence of authentication on the shortcode means this risk is accessible to any user. While there are no identified taint flows or SQL injection risks in this specific scan, the lack of proper output handling and authorization significantly elevates the risk profile. The plugin's strength lies in its minimal attack surface and good SQL practices, but its weakness in output sanitization and authorization is a severe concern.