Skysa Google +1 App Security & Risk Analysis

The "skysa-google-1-app" plugin v1.4 exhibits significant security concerns primarily due to its unprotected entry points and lack of robust security practices. The static analysis reveals two AJAX handlers, both of which lack authentication checks. This exposes them to potential unauthorized access and malicious exploitation. Furthermore, the code demonstrates a concerning reliance on raw SQL queries, with 100% of them not using prepared statements, which significantly increases the risk of SQL injection vulnerabilities. Output escaping is also poorly implemented, with only 4% of outputs being properly escaped, leaving the plugin vulnerable to cross-site scripting (XSS) attacks.

While the plugin has no recorded vulnerability history, this does not necessarily indicate a secure codebase. The absence of known CVEs might be due to a lack of thorough security auditing or exploitation of undiscovered vulnerabilities. The taint analysis, though not flagging critical or high severity issues, identified four flows with unsanitized paths, which could be a precursor to vulnerabilities if combined with other weaknesses. The overall security posture is weak, with a large attack surface exposed and a clear lack of fundamental security controls like nonce and capability checks. The plugin's reliance on insecure coding practices for database interactions and output rendering are major red flags.