The Google Tag Manager for WordPress (GTM4WP) plugin is vulnerable to Stored Cross-Site Scripting due to insufficient escaping via the `gtm4wp-options[scroller-contentid]` parameter found in the `~/public/frontend.php` file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.15.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Duracelltomi Google Tag Manager Plugin | — | Update duracelltomi-google-tag-manager plugin to version 1.15.2, or a newer patched version | May 15, 2025 | May 31, 2022 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub