Table Field Add-on for ACF and SCF Security & Risk Analysis

The static analysis of 'advanced-custom-fields-table-field' v1.3.34 reveals a generally good security posture with no identified dangerous functions, SQL injection vulnerabilities, or file operations. The absence of exposed AJAX handlers, REST API routes, shortcodes, and cron events indicates a limited attack surface. Furthermore, 100% of SQL queries utilize prepared statements and the majority of output is properly escaped, suggesting developers have implemented some fundamental security practices. However, the vulnerability history is a significant concern. The plugin has a record of two known medium-severity CVEs, both related to Cross-Site Scripting. While there are currently no unpatched vulnerabilities, the existence of past XSS flaws, especially with the last one being recent (2026-01-05), suggests a recurring pattern of input sanitization issues. The lack of nonce checks and capability checks in the code signals, despite a zero attack surface, implies that if any entry points were to be introduced or discovered, they might lack crucial authorization mechanisms. In conclusion, while the current code analysis shows strengths in preventing common vulnerabilities like SQL injection, the historical pattern of XSS flaws warrants caution and suggests that thorough auditing for input sanitization remains essential.