Elegant Calendar Lite – WordPress Events Calendar Plugin Security & Risk Analysis

The 'elegant-calendar-lite' plugin version 1.6.16 demonstrates a strong security posture in several key areas. The static analysis shows no dangerous functions or file operations, and all SQL queries are properly prepared, indicating a good practice against common injection vulnerabilities. Furthermore, a high percentage of output is properly escaped, and ample nonce and capability checks are present on its entry points, including its AJAX handlers, shortcodes, and cron events. The complete absence of known CVEs and the lack of any critical or high-severity taint flows further bolster its security profile. However, the presence of one external HTTP request, while not inherently a vulnerability, represents a potential avenue for information leakage or manipulation if the external service is compromised or insecure. While the attack surface is relatively small and all entry points have auth checks, the single external HTTP request warrants attention in a comprehensive security assessment.