Time goes by Security & Risk Analysis

The "time-goes-by" plugin version 1.2.9.1 exhibits a generally strong security posture based on the provided static analysis. The absence of AJAX handlers, REST API routes, cron events, and external HTTP requests significantly limits its attack surface. Furthermore, all SQL queries are prepared, and there are no recorded vulnerabilities or CVEs, indicating a history of stable and secure development. The plugin also avoids dangerous functions and file operations, which are common sources of security weaknesses.

However, there are areas for improvement. The presence of 4 shortcodes presents a potential entry point, and while the analysis found no unprotected shortcodes in this specific run, shortcodes can still be exploited if not carefully handled. A notable concern is that 30% of the total outputs are not properly escaped, which could lead to cross-site scripting (XSS) vulnerabilities if user-supplied data is reflected in these outputs without adequate sanitization. Additionally, the lack of nonce checks and capability checks on the identified entry points is a significant security gap, as it means actions initiated through shortcodes are not properly verified for user authorization, potentially allowing unauthorized users to trigger plugin functionalities. The taint analysis showing flows with unsanitized paths, though not critical or high severity, warrants attention.

In conclusion, while the plugin has a clean vulnerability history and a low attack surface in terms of external interactions, the unescaped outputs and missing authorization checks on its shortcode entry points represent the most significant risks. Addressing these would greatly enhance the plugin's overall security. The absence of security concerns in vulnerability history is a positive indicator of past development practices.