User Login History Security & Risk Analysis

The 'user-login-history' plugin v2.1.8 exhibits a generally strong security posture based on the static analysis. The code demonstrates excellent practices regarding SQL query handling, with 100% of queries using prepared statements, and robust output escaping, with 100% of outputs properly escaped. The absence of critical or high severity taint flows is also a positive indicator. The plugin also correctly implements nonce and capability checks for its identified entry points, which are limited to a single shortcode.

However, the plugin's vulnerability history presents a significant concern. With a total of 4 known CVEs, including 2 high and 2 medium severity vulnerabilities, it indicates a recurring pattern of security weaknesses. The common vulnerability types being SQL Injection and Cross-site Scripting, despite the static analysis suggesting preparedness in these areas for the current version, highlight past issues that could potentially re-emerge or be introduced in future updates if not meticulously addressed. The most recent vulnerability being in 2025 suggests a recent history of security flaws.

In conclusion, while the current version of the plugin is technically well-implemented with good coding practices for data handling and input validation, the historical record of numerous past vulnerabilities, particularly those of high severity, necessitates caution. Users should remain vigilant about future updates and monitor for any newly disclosed vulnerabilities. The plugin's strengths lie in its current secure coding practices, but its weakness is the demonstrated historical tendency for security flaws.