CVE-2025-27400CWE-79

Magento vulnerable to stored XSS in theme config fields

Low · published February 28, 2025

CVSS v3.1
2.9
EPSS
0%
Percentile
16.3
In the wild
Unconfirmed
What it is

Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Versions prior to 20.12.3 and 20.13.0 contain a vulnerability that allows script execution in the admin panel which could lead to cross-site scripting against authenticated admin users. The attack requires an admin user with configuration access, so in practicality it is not very likely to be useful given that a user with this level of access is probably already a full admin. Versions 20.12.3 and 20.13.0 contain a patch for the issue.

The record
Technical detail
CVSS v3.1
2.9 · LOW
Vector
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00256 · 16.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-02-28T15:26Z
EPSS history
Timeline
  • 28 FEB 15:26Z
    Magento vulnerable to stored XSS in theme config fields
    cvelistv5