Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a stored cross-site scripting vulnerability in the admin console. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Access to the admin console is required for successful exploitation.

Remediation

References

CVE-2021-21023

Related Vulnerabilities

Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-1835)

WordPress 4.7.x Multiple Vulnerabilities (4.7 - 4.7.24)

Internet Information Services Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') Vulnerability (CVE-2009-3023)

WordPress Plugin Walk Score Multiple Cross-Site Scripting Vulnerabilities (0.5.5)

WordPress Plugin Facebook for WooCommerce Cross-Site Request Forgery (1.9.14)

Severity

Medium

Classification

CVE-2021-21023 CWE-707 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities