XML injection in Adobe Commerce (formerly Magento Commerce) and Magento Open Source - CVE-2021-36020

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Main Vulnerability Database Vulnerabilities #VU55763

XML injection in Adobe Commerce (formerly Magento Commerce) and Magento Open Source - CVE-2021-36020

Published: August 10, 2021


Vulnerability identifier: #VU55763
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-36020
CWE-ID: CWE-91
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Adobe Commerce (formerly Magento Commerce)
Magento Open Source
Software vendor:
Adobe

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper input validation when processing XML data. A remote unauthenticated attacker can pass specially crafted XML data to the application and perform arbitrary actions on the system.


Remediation

Install updates from vendor's website.

External links