Reading Time & Progress Bar Security & Risk Analysis

The 'reading-time-progress-bar' plugin v1.0.2 exhibits a generally good security posture, with no recorded vulnerabilities or critical taint flows. The code demonstrates strong practices in areas like SQL query preparation and output escaping, which are crucial for preventing common web application vulnerabilities. The absence of bundled libraries and external HTTP requests further reduces the potential attack surface. However, there are specific areas that warrant attention. The presence of two AJAX handlers without authentication checks is a notable concern, potentially exposing functionalities to unauthorized access. While the total attack surface is small, these unprotected entry points can still be exploited if they perform sensitive actions or expose information. The plugin's clean vulnerability history is a positive sign, suggesting ongoing maintenance and awareness of security. Overall, while the plugin is relatively secure due to its code quality in key areas, the unprotected AJAX endpoints represent a tangible risk that should be addressed.