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 (XSS) in the customer address upload feature. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Exploitation of this issue requires user interaction.

Remediation

References

CVE-2021-21030

Related Vulnerabilities

WordPress Plugin AnyComment Cross-Site Scripting (0.0.32)

TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-2718)

Moodle URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2019-3850)

WordPress Plugin Japanized For WooCommerce Cross-Site Scripting (2.5.6)

Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2018-1044)

Severity

High

Classification

CVE-2021-21030 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Tags

Missing Update Known Vulnerabilities