Cross-Site Scripting Vulnerability in Essential Blocks for WordPress

CVE-2025-4682

What is CVE-2025-4682?

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to a Stored Cross-Site Scripting (XSS) attack due to inadequate input sanitization and output escaping in Slider and Post Carousel widgets. This vulnerability allows authenticated users with Contributor-level permissions or higher to embed arbitrary JavaScript in the content, leading to potential exploitation when the affected page is accessed by unsuspecting users.

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