Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a file upload restriction bypass. Successful exploitation could lead to arbitrary code execution by an authenticated attacker. Access to the admin console is required for successful exploitation.

Remediation

References

CVE-2021-21014

Related Vulnerabilities

Moodle Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2011-4292)

Oracle HTTP Server Other Vulnerability (CVE-2004-1877)

Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2009-1279)

Ruby on Rails Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2012-6496)

Grafana Missing Authorization Vulnerability (CVE-2023-2183)

Severity

Critical

Classification

CVE-2021-21014 CWE-434 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities