Easy Build CF7 Light Security & Risk Analysis

The plugin "easy-build-cf7-light" v1.0.4 exhibits a generally good security posture with several strong practices. The complete absence of SQL injection vulnerabilities through the consistent use of prepared statements, the high percentage of properly escaped output, and the presence of nonce and capability checks for most entry points are all positive indicators. Furthermore, the lack of any recorded vulnerabilities in its history suggests a history of secure development or effective patching by its maintainers.

However, a significant concern arises from the presence of an unprotected AJAX handler. With a total of 4 AJAX handlers identified, one lacking any authentication checks presents a direct attack vector. While the static analysis did not reveal any dangerous functions, critical taint flows, or raw SQL queries, this single unprotected entry point can be exploited to perform unintended actions if it handles user-supplied data without proper validation or authorization. The limited number of entry points also means that this one unprotected handler represents a substantial portion of the plugin's attack surface that is vulnerable to unauthenticated access.

In conclusion, the plugin has a solid foundation in terms of secure coding practices, particularly regarding database interactions and output sanitization. The vulnerability history is reassuring. The primary weakness lies in the single unprotected AJAX endpoint, which requires immediate attention to mitigate the risk of unauthorized access and potential exploitation.