Custom Currency Sign Security & Risk Analysis

The "custom-currency-sign" v1.1 plugin exhibits a strong security posture based on the provided static analysis. The absence of identified dangerous functions, SQL injection vulnerabilities (all queries use prepared statements), and the presence of 100% output escaping are excellent indicators of secure coding practices. Furthermore, the plugin demonstrates a minimal attack surface with zero entry points identified, and importantly, none of these are unprotected. The vulnerability history is also clean, with no recorded CVEs, indicating a history of security awareness or simply a lack of past exploitable issues.

While the static analysis reveals no direct code-level vulnerabilities, the complete lack of nonce and capability checks across all identified entry points (even though there are none) is a potential concern. In scenarios where new entry points are introduced or existing ones are modified in future updates, this absence could pave the way for privilege escalation or Cross-Site Request Forgery (CSRF) vulnerabilities. The plugin's strengths lie in its clean code and lack of known vulnerabilities, but the oversight in essential security checks is a weakness that warrants attention for future development and maintenance.