Inpost Paczkomaty Security & Risk Analysis

The "inpost-paczkomaty" plugin version 1.0.34 exhibits a mixed security posture. On the positive side, it demonstrates good practices by exclusively using prepared statements for SQL queries, avoiding dangerous functions, and properly escaping the vast majority of its output. There are also no known vulnerabilities recorded for this plugin, suggesting a history of stable and secure development or a lack of targeted attacks.

However, a significant concern arises from the static analysis of its attack surface. Out of four identified entry points, three are AJAX handlers that lack any authentication checks. This exposes these handlers to potential exploitation by unauthenticated users, creating a substantial risk. The absence of taint analysis data makes it impossible to assess the impact of these unprotected AJAX handlers, but their presence alone is a critical security weakness. The lack of nonce checks on these AJAX handlers is also a notable omission.

In conclusion, while the plugin has strong fundamentals in SQL and output handling and a clean vulnerability history, the unprotected AJAX endpoints are a major vulnerability. The absence of authentication on these critical entry points overshadows its other strengths, making it a target for attackers seeking to exploit unauthenticated functionality.