CustomDonations – Donation, Membership, and Fundraising Forms with Stripe, PayPal and DAF Pay Security & Risk Analysis

The customdonations plugin version 1.3.1 exhibits a generally strong security posture based on the provided static analysis. The absence of dangerous functions, file operations, external HTTP requests, and any SQL queries not using prepared statements are excellent indicators of secure coding practices. Furthermore, the plugin has no recorded vulnerability history, suggesting a history of stability and security.

However, there are a few areas that warrant attention. The presence of two shortcodes, while not inherently insecure, represent potential entry points that could be exploited if not properly secured. The lack of nonce checks on these shortcodes is a concern, as it could open the door to Cross-Site Request Forgery (CSRF) attacks. While capability checks are present, the effectiveness of these checks in preventing unauthorized access is not fully clear without further context. The relatively high percentage of unescaped output, although not critical, could lead to Cross-Site Scripting (XSS) vulnerabilities if sensitive data is displayed without proper sanitization.

In conclusion, customdonations v1.3.1 demonstrates several strengths in its code and vulnerability history. The primary weaknesses lie in the potential for CSRF due to missing nonce checks on shortcodes and the possibility of XSS from unescaped output. Addressing these specific areas would further enhance the plugin's security.