Description

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a DOM-based Cross-Site Scripting vulnerability on mage-messages cookies. Successful exploitation could lead to arbitrary JavaScript execution by an unauthenticated attacker. User interaction is required for successful exploitation.

Remediation

References

CVE-2021-28556

Related Vulnerabilities

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-3389)

WordPress Plugin Verse-O-Matic Cross-Site Request Forgery (4.1.1)

b2evolution Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2017-5539)

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-3715)

WordPress Plugin Shoppable Images Multiple Vulnerabilities (1.0.0)

Severity

Medium

Classification

CVE-2021-28556 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