CVE-2025-61950
Published: Dec 12, 2025
Modified: Dec 12, 2025
CVSS v3.0
4.3
Description
In GroupSession, a Circular notice can be created with its memo field non-editable, but the authorization check is improperly implemented. With some crafted request, a logged-in user may alter the memo field. The affected products and versions are GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2.
| Vendor | Product | Versions |
|---|---|---|
Japan Total System Co.,Ltd. | GroupSession Free edition | affected prior to ver5.3.0 |
Japan Total System Co.,Ltd. | GroupSession byCloud | affected prior to ver5.3.3 |
Japan Total System Co.,Ltd. | GroupSession ZION | affected prior to ver5.3.2 |
Weaknesses (CWE)
CVSS v3.0 Details
CVSS v3.0 Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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