CVE-2022-1961CWE-79

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

Medium · published June 13, 2022

CVSS v3.1
5.5
EPSS
1%
Percentile
65.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01120 · 65.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-06-13T13:11Z
EPSS history
Timeline
  • 13 JUN 13:11Z
    Google Tag Manager for WordPress (GTM4WP) <= 1.15.1 - Stored Cross-Site Scripting via Content Element ID
    cvelistv5