CVE-2025-66284 | Japan Total System GroupSession Free Edition cross site scripting
A vulnerability labeled as problematic has been found in Japan Total System GroupSession Free Edition, GroupSession byCloud and GroupSession ZION. This vulnerability affects unknown code. The manipulation results in cross site scripting.
This vulnerability was named CVE-2025-66284. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.