CVE-2026-1646 Advance Block Extend <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via TitleColor Block Attribute

The Advance Block Extend plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the TitleColor block attribute in the Latest Posts Gutenberg block in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-1646

CVE-2026-1646 affects the Advance Block Extend WordPress plugin (versions up to and including 1.0.4). The issue is a Stored Cross-Site Scripting (XSS) in the TitleColor attribute of the Latest Posts Gutenberg block, caused by insufficient input sanitization and output escaping. Exploitation requi...

CVE-2026-1646 Advance Block Extend <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via TitleColor Block Attribute

The Advance Block Extend plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the TitleColor block attribute in the Latest Posts Gutenberg block in all versions up to, and including, 1.0.4 due to insufficient input sanitization and output escaping. This makes it possible for...

WordPress plugin Advance Block Extend 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 that can be install...

WordPress Advance Block Extend plugin <= 1.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via TitleColor Block Attribute vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via TitleColor Block Attribute vulnerability discovered by WordFence in WordPress Plugin Advance Block Extend versions = 1.0.4...