Threat intelligence

GTM4WP <= 1.22.3 - Unauthenticated Stored Cross-Site Scripting via WooCommerce Billing Fields

CVE-2026-16597 · duracelltomi-google-tag-manager

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Duracelltomi Google Tag Manager at a vulnerable version. How SiteRespond intelligence works

Vulnerability: GTM4WP <= 1.22.3 - Unauthenticated Stored Cross-Site Scripting via WooCommerce Billing Fields
Affected software: duracelltomi-google-tag-manager(Plugin)
Affected versions: ≤ 1.22.3
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-16597
Published: 28 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 03542812-b6e5-421d-9ba6-43f1c779940f). Methodology and redistribution notes

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