CVE-2021-28556CWE-79

Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript execution

Medium · published June 28, 2021

CVSS v3.1
6.9
EPSS
1%
Percentile
72.2
In the wild
Unconfirmed
What it is

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a DOM-based Cross-Site Scripting vulnerability on mage-messages cookies. Successful exploitation could lead to arbitrary JavaScript execution by an unauthenticated attacker. User interaction is required for successful exploitation.

The record
Technical detail
CVSS v3.1
6.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01397 · 72.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-06-28T13:42Z
EPSS history
Timeline
  • 28 JUN 13:42Z
    Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript execution
    cvelistv5