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Status published
Medium
CVE-2025-65120
Reflected cross-site scripting vulnerability exists in GroupSession Free edition prior...
Vulnerability Description
Reflected cross-site scripting vulnerability exists in GroupSession Free edition prior to ver5.7.1, GroupSession byCloud prior to ver5.7.1, and GroupSession ZION prior to ver5.7.1. If a user accesses a crafted page or URL, an arbitrary script may be executed on the web browser of the user.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Japan Total System Co.,Ltd.
View all reports →Affected Software
GroupSession Free edition, GroupSession byCloud, GroupSession ZION
Vulnerable Versions:
prior to ver5.7.1
Timeline
Official Publish:
December 12th, 2025
Last Modified:
December 12th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N