VULNERABILITY INTELLIGENCE

CVE-2021-21019

CVSS score9.1 CRITICAL
EPSS probability3.64%
CISA KEVNot currently listed
Published2021-02-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to XML injection in the Widgets module. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

Weakness classification

  • CWE-91: XML Injection (aka Blind XPath Injection)

Primary references