Authyo OTP for Met Form Security & Risk Analysis

The "authyo-otp-for-met-form" plugin version 1.0.3 exhibits a generally strong security posture based on the provided static analysis. A significant strength is the complete absence of unprotected AJAX handlers and REST API routes, indicating that all entry points have appropriate authentication and permission checks in place. The high percentage of properly escaped output (96%) is also a positive indicator, minimizing the risk of cross-site scripting vulnerabilities.

However, a notable concern is the complete lack of SQL query sanitization. All four SQL queries are executed without prepared statements, which presents a significant risk of SQL injection vulnerabilities. While the taint analysis found no specific unsanitized flows, this is likely due to the limited scope of the analysis (0 flows analyzed) and does not negate the inherent risk of raw SQL queries. The plugin's vulnerability history is clean, which is a positive sign, but it doesn't excuse the identified code-level risks. The plugin demonstrates good practice in access control for its entry points but falls short in data sanitization for database interactions.

In conclusion, the plugin has a solid foundation regarding access control for its interfaces. The primary weakness lies in its database interaction, specifically the use of raw SQL queries without prepared statements. While no specific vulnerabilities are recorded in its history, this code-level flaw creates a substantial risk. Users should be aware of this potential SQL injection vector despite the absence of reported CVEs.