Cart recovery for WordPress Security & Risk Analysis

The cart-recovery plugin v3.4.4 presents a mixed security posture. On the positive side, it demonstrates good practices in areas like SQL query sanitization, with 100% using prepared statements, and a high rate of output escaping (93%). The plugin also has a clean vulnerability history with no known CVEs, indicating a generally stable and secure codebase over time. However, there are significant concerns related to its attack surface. With two AJAX handlers, both lacking authentication checks, there's a clear risk of unauthorized actions being performed if these entry points can be accessed by unauthenticated users. The presence of the `unserialize` function, while not explicitly flagged as a taint flow issue in this analysis, is a known vector for deserialization vulnerabilities and should be treated with caution, especially when processing external or untrusted data.