CVE-2026-10833

The vulnerability concerns the Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress. All versions up to 6.1.4 are affected by a Stored Cross-Site Scripting via the configurablePrefix Block Attribute, caused by insufficient input sanitization and output es...

EUVD-2026-39164

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'configurablePrefix' Block Attribute in all versions up to, and including, 6.1.4 due to insufficient input sanitization and output escaping. This...