Essential Blocks < 4.4.3 - Local File Inclusion

Wordpress Essential Blocks plugin prior to 4.4.3 was discovered to be vulnerable to a significant Local File Inclusion vulnerability that may be exploited by any attacker, regardless of whether they have an account on the site. id: CVE-2023-6623 info: name: Essential Blocks 4.4.3 - Local File...

CVE-2026-4658

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block essential-blocks/add-to-cart in all versions up to, and including, 6.0.4. This...

CVE-2026-4658

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block essential-blocks/add-to-cart in all versions up to, and including, 6.0.4. This...

EUVD-2026-26733

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block essential-blocks/add-to-cart in all versions up to, and including, 6.0.4. This...

CVE-2026-4658 Gutenberg Essential Blocks <= 6.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Block Attributes

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block essential-blocks/add-to-cart in all versions up to, and including, 6.0.4. This...

CVE-2026-4658

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block essential-blocks/add-to-cart in all versions up to, and including, 6.0.4. This...

CVE-2026-4658

The CVE-2026-4658 entry concerns the WordPress plugin Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates (Add-to-Cart block). Affected: all versions up to 6.0.4. Root cause: insufficient output escaping in render_callback() where class and data-id attributes are built via raw ...

WordPress plugin Essential Blocks 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

PT-2026-36565

The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the className, classHook, and blockId attributes in the Add to Cart block essential-blocks/add-to-cart in all versions up to, and including, 6.0.4. This...

WordPress Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin <= 6.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting vulnerability discovered by ? in WordPress Plugin Essential Blocks for Gutenberg versions = 6.0.4...

WordPress Essential Blocks plugin < 4.4.3 - Unauthenticated Local File Inclusion vulnerability

Unauthenticated Local File Inclusion vulnerability discovered by Marc Montpas in WordPress Plugin Essential Blocks for Gutenberg versions 4.4.3...

WordPress Essential Blocks plugin <= 4.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting vulnerability discovered by wesley wcraft in WordPress Plugin Essential Blocks for Gutenberg versions = 4.5.3...

CVE-2023-4386

The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the getposts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. ...

CVE-2025-11369

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access of data due to a missing or incorrect capability checks on the getinstagramaccesstokencallback, googlemapapikeysavecallback and getsiteinfo functions in all...

CVE-2025-11369 Essential Blocks <= 5.7.2 - Missing Authorization To Authenticated (Author+) Information Disclosure

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access of data due to a missing or incorrect capability checks on the getinstagramaccesstokencallback, googlemapapikeysavecallback and getsiteinfo functions in all...

CVE-2025-11369

Technical details for CVE-2025-11369 (Gutenberg Essential Blocks) are not publicly provided in the supplied documents. Monitor for updates.

CVE-2025-11369 Essential Blocks <= 5.7.2 - Missing Authorization To Authenticated (Author+) Information Disclosure

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access of data due to a missing or incorrect capability checks on the getinstagramaccesstokencallback, googlemapapikeysavecallback and getsiteinfo functions in all...

PT-2025-51798

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to unauthorized access of data due to a missing or incorrect capability checks on the get instagram access token callback, google map api key save callback and get siteinfo functions i...

WordPress plugin Gutenberg Essential Blocks 安全漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform has the ability to set up personal blog sites on PHP and MySQL based servers.WordPress plugin is an application plugin. A security...

WordPress Essential Blocks plugin <= 5.7.2 - Missing Authorization To Authenticated (Author+) Information Disclosure vulnerability

Missing Authorization To Authenticated Author+ Information Disclosure vulnerability discovered by Dmitrii Ignatyev - CleanTalk Inc in WordPress Plugin Essential Blocks for Gutenberg versions = 5.7.2...