CVE-2024-3886: Tagdiv Composer

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

The tagDiv Composer plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘envato_code[]’ parameter in all versions up to, and including, 5.0 due to insufficient input sanitization and output escaping within the on_ajax_check_envato_code function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Affected products

• Tagdiv Tagdiv Composer: before 5.1 (fixed in 5.1)

Published 2024-08-31. Last modified 2026-06-17.