Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
DOM-based cross-site scripting vulnerability in EC-CUBE 4 series (EC-CUBE 4.0-beta through 4.1.2, 4.2.0-alpha through 4.2.0-beta2-20220905 and 4.2.1 ) allows a remote attacker to inject an arbitrary script by having an administrative user of the product to visit a specially crafted page.
CWE-79 - Cross Site Scripting
Cross-Site Scripting, commonly referred to as XSS, is the most dominant class of vulnerabilities. It allows an attacker to inject malicious code into a pregnable web application and victimize its users. The exploitation of such a weakness can cause severe issues such as account takeover, and sensitive data exfiltration. Because of the prevalence of XSS vulnerabilities and their high rate of exploitation, it has remained in the OWASP top 10 vulnerabilities for years.