岩崎 徳明

**Name of the Vulnerable Software and Affected Versions** EC-CUBE versions 4.0.0 through 4.0.6-p2 EC-CUBE versions 4.1.0 through 4.1.2-p1 EC-CUBE version 4.2.0 **Description** A cross-site scripting issue in the Authentication Key Settings of EC-CUBE allows a remote authenticated attacker to inject an arbitrary script. **Recommendations** For EC-CUBE versions 4.0.0 through 4.0.6-p2, update to a version outside of this range to mitigate the risk. For EC-CUBE versions 4.1.0 through 4.1.2-p1, update to a version outside of this range to mitigate the risk. For EC-CUBE version 4.2.0, update to a version later than 4.2.0 to mitigate the risk.