Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) do not adequately invalidate user sessions. Successful exploitation could lead to unauthorized access to restricted resources. Access to the admin console is not required for successful exploitation.

Remediation

References

CVE-2021-21031

Related Vulnerabilities

WordPress Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-5835)

WordPress Plugin NextGEN Gallery-WordPress Gallery 'swfupload.swf' Cross-Site Scripting (1.9.7)

MySQL CVE-2013-1512 Vulnerability (CVE-2013-1512)

e107 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-16381)

Mailman Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-43331)

Severity

Medium

Classification

CVE-2021-21031 CWE-613 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Tags

Missing Update Known Vulnerabilities