Экспресс Платежи: E-POS Security & Risk Analysis

The e-pos plugin v1.1.6 exhibits a generally good security posture, with no known vulnerabilities or CVEs recorded, and a low number of identified code signals that typically indicate risk. The absence of direct attack surface entry points like AJAX handlers, REST API routes, shortcodes, and cron events is a positive sign. Furthermore, all SQL queries utilize prepared statements, indicating a strong defense against SQL injection. However, the low percentage of properly escaped output (21%) presents a significant concern for Cross-Site Scripting (XSS) vulnerabilities. While only one taint flow was analyzed, the presence of unsanitized paths, even without critical or high severity, warrants attention as it suggests potential for data manipulation if exploited. The limited capability checks and zero nonce checks on its entry points (though there are no direct entry points listed, this can be extrapolated if other indirect methods were used) could be a concern if any indirect entry points are discovered in the future.