Crypto Price Table Security & Risk Analysis

The "crypto-price-table" plugin v1.0.2 exhibits a generally positive security posture based on the static analysis provided. The absence of dangerous functions, file operations, external HTTP requests, and the use of prepared statements for all SQL queries are strong indicators of good security practices. Furthermore, the lack of any recorded CVEs suggests a well-maintained or less historically targeted plugin.

However, a few areas warrant attention. The analysis indicates 19 total outputs with only 79% properly escaped, meaning approximately 4 outputs are not properly escaped. This presents a potential risk for cross-site scripting (XSS) vulnerabilities if user-supplied data is reflected directly into these unescaped outputs. Additionally, the absence of nonce checks and capability checks on its single shortcode entry point is a significant concern. This lack of authorization and validation could allow unauthenticated or unauthorized users to trigger the shortcode's functionality, potentially leading to unintended actions or data exposure, depending on the shortcode's implementation.

In conclusion, while the plugin has strong foundations in data handling and SQL security, the potential for XSS due to imperfect output escaping and the lack of security checks on its shortcode are notable weaknesses. The absence of vulnerability history is a positive sign, but the identified code signals suggest areas where developers should focus on improving input validation and access control.