TI-2022-01820 Aliases CVE-2022-1961 GHSA-3jmc-pgpg-8r5g

Google Tag Manager for WordPress (GTM4WP) <= 1.15.1 - Stored Cross-Site Scripting via Content Element ID

MEDIUM 58CWE-79Published 2022-06-13 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.01138 66th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
duracelltomi	GTM4WP – A Google Tag Manager (GTM) plugin for WordPress	up to 1.15.1	—	No fix listed	CNA

GTM4WP – A Google Tag Manager (GTM) plugin for WordPress Vendorduracelltomi Affected up to 1.15.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:gtm4wp:google_tag_manager::::::wordpress::*	before 1.15.2	Vulnerable	Gtm4wp

cpe:2.3:a:gtm4wp:google_tag_manager:*:*:*:*:*:wordpress:*:* Versions before 1.15.2 Vulnerable ·Gtm4wp

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-1961
2026-10-03 Alias added: GHSA-3jmc-pgpg-8r5g

References

Exploit 1

https://gist.github.com/Xib3rR4dAr/02a21cd0ea0b7bf586131c5eebb69f1d

Patch 1

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2732977%40duracelltomi-google-tag-manager&new=2732977%40duracelltomi-google-tag-manager&sfp_email=&sfph_mail=

Advisory 2

Other 1

https://wordpress.org/plugins/duracelltomi-google-tag-manager/#developers

TI-2026-13849 GTM4WP <= 1.22.3 - Unauthenticated Stored Cross-Site Scripting via WooCommerce Billing Fields CVSS 3.1HIGH 7.2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences