AIO Forms – Craft Complex Forms Easily Security & Risk Analysis

The 'all-in-one-forms' plugin v1.3.30 exhibits a mixed security posture. On the positive side, it demonstrates good practices by predominantly using prepared statements for SQL queries and having a relatively low number of detected dangerous functions. The absence of bundled libraries and a single external HTTP request are also favorable indicators.

However, significant concerns arise from the static analysis. The presence of two AJAX handlers without authentication checks creates a substantial attack surface that could be exploited by unauthenticated users. Furthermore, the taint analysis revealed two flows with unsanitized paths, which, while not classified as critical or high severity in this specific analysis, represent potential avenues for injection vulnerabilities if exploited. The vulnerability history, though showing no currently unpatched CVEs, indicates a past high-severity vulnerability related to unrestricted file uploads, suggesting a recurring pattern of security weaknesses in this area.

In conclusion, while the plugin shows some good security habits, the unprotected AJAX endpoints and the historical pattern of file upload vulnerabilities present notable risks. The taint analysis also points to potential, albeit currently unclassified, risks. Addressing the unprotected entry points and rigorously auditing file upload functionality would be crucial steps in improving the plugin's security.