SQL injection in Japan Total System products - CVE-2025-62192
Published: December 8, 2025
Vulnerability identifier: #VU119246
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-62192
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
Affected software
GroupSession Free edition
GroupSession ZION
GroupSession byCloud
GroupSession ZION
GroupSession byCloud
How to mitigate CVE-2025-62192
Install updates from vendor's website.
GroupSession Free edition - update to 5.3.0
GroupSession ZION - update to 5.3.2
GroupSession byCloud - update to 5.3.3
GroupSession ZION - update to 5.3.2
GroupSession byCloud - update to 5.3.3