ValidateCertify Free Security & Risk Analysis

The plugin 'validar-certificados-de-cursos' v1.6.5 exhibits a mixed security posture. On the positive side, it demonstrates good practices by utilizing prepared statements for a majority of its SQL queries and implementing nonce and capability checks for its limited entry points. The absence of file operations and external HTTP requests further reduces its attack surface. However, concerns arise from the taint analysis, which identified three high-severity flows with unsanitized paths. While the total attack surface is small, these unsanitized paths represent potential risks that could be exploited if an attacker can control the input leading to these flows.

The vulnerability history reveals a concerning pattern. The plugin has two known CVEs, with one remaining unpatched. Both past vulnerabilities were of medium severity, indicating a recurring tendency for security weaknesses to emerge. The recent CVE in 2025 suggests ongoing issues. The history of medium-severity vulnerabilities, combined with the high-severity taint flows, suggests that while the plugin developers are making some efforts towards security, there are critical areas that require immediate attention to prevent exploitation. The lack of critical and high severity vulnerabilities in the past is encouraging, but the presence of unpatched issues and concerning taint flows necessitates caution.