Easy Charts Security & Risk Analysis

The 'easy-charts' plugin v1.2.5 exhibits a mixed security posture. On the positive side, it demonstrates good practices by exclusively using prepared statements for SQL queries, having a high percentage of properly escaped output, and performing no file operations or external HTTP requests. The absence of critical or high-severity taint flows and dangerous functions is also reassuring. However, significant concerns arise from the attack surface analysis. The plugin exposes three AJAX handlers without authentication checks, representing a notable risk of unauthorized actions if these handlers can be triggered by unauthenticated users. The presence of a past medium-severity Cross-site Scripting (XSS) vulnerability, even though currently patched, suggests a historical tendency for input sanitization issues and warrants continued vigilance. While current code signals are generally strong, the unprotected AJAX endpoints remain a critical point of attention.