Version EC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series)

CVE-2021-20751

Cross-site scripting vulnerability in EC-CUBE EC-CUBE 4.0.0 to 4.0.5-p1 (EC-CUBE 4 series) allows a remote attacker to inject an arbitrary script by leading an administrator or a user to a specially crafted page and to perform a specific operation.