CVE-2026-39712: Tagdiv Composer

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in tagDiv tagDiv Composer td-composer allows Code Injection.This issue affects tagDiv Composer: from n/a through <= 5.4.3.

Affected products

• Tagdiv Tagdiv Composer: up to and including 5.4.3

Published 2026-04-08. Last modified 2026-07-24.