Design Blocks – Gutenberg Blocks collection Security & Risk Analysis

The "exclusive-blocks" plugin v1.2.2 exhibits a mixed security posture. While it shows good practices in certain areas, such as a low number of dangerous functions and a reasonable percentage of properly escaped outputs, significant concerns arise from its attack surface. A notable portion of its AJAX handlers (4 out of 7) lack authentication checks, presenting a direct entry point for potential attackers. The presence of a critical taint flow with an unsanitized path further exacerbates this risk, suggesting that user-supplied input could be used to manipulate file operations or other sensitive actions without proper validation.