Event Genius – Event Management, Registration, RSVP, and Tickets Security & Risk Analysis

The Event Genius plugin v1.8 exhibits a mixed security posture. On the positive side, it shows strong adherence to security best practices with a high percentage of SQL queries using prepared statements and a substantial majority of outputs being properly escaped. The plugin also demonstrates a good understanding of WordPress security by implementing a large number of nonce and capability checks. The complete absence of known CVEs and a clean vulnerability history further suggests a commitment to security maintenance.

However, several concerns arise from the static analysis. The plugin exposes a significant attack surface through 56 AJAX handlers, with 25 of these lacking authentication checks, presenting a potential entry point for unauthorized actions. The taint analysis reveals 9 flows with unsanitized paths, including 4 categorized as high severity. While no critical taint flows or direct vulnerabilities were found, these high-severity unsanitized paths are a notable risk that could lead to more serious exploits if not addressed. The use of a bundled library, Select2, also warrants attention, as outdated versions can introduce vulnerabilities.