CVE-2025-5062CWE-79

WooCommerce <= 9.4.2 - PostMessage-Based Cross-Site Scripting

Medium · published May 22, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
38.7
In the wild
Unconfirmed
What it is

The WooCommerce plugin for WordPress is vulnerable to PostMessage-Based Cross-Site Scripting via the 'customize-store' page in all versions up to, and including, 9.4.2 due to insufficient input sanitization and output escaping on PostMessage data. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00457 · 38.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-05-22T03:42Z
EPSS history
Timeline
  • 22 MAY 03:42Z
    WooCommerce <= 9.4.2 - PostMessage-Based Cross-Site Scripting
    cvelistv5