CyberRota Analysis
AI-GeneratedThe Extendify plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping in the 'styles.blocks' Block Type Key, affecting all versions up to 3.1.6. This vulnerability allows unauthenticated attackers to inject malicious scripts that execute when users access compromised pages, posing a significant risk to site integrity and user data. WordPress site administrators using this plugin should prioritize patching to mitigate potential exploitation.
Original NVD Description
The Extendify plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'styles.blocks' Block Type Key in all versions up to, and including, 3.1.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is possible because registerIncoming() is hooked on rest_request_before_callbacks and runs before WordPress evaluates the route's permission_callback, meaning any unauthenticated POST, PUT, or PATCH request to a /wp/v2/global-styles route can trigger the vulnerable code path.