CVE-2006-4347: Jiran Cool Manager

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

SQL injection vulnerability in user logon authentication request handling in Cool_CoolD.exe in Cool Manager 5.0 (5,60,90,28) and Cool Messenger Office/School Server 5.5 (5,65,12,13) allows remote attackers to execute arbitrary SQL commands via the username field.

Affected products

• Jiran Cool Manager: version 5.0 only
• Jiran Cool Messenger Office School Server: version 5.5 only

Published 2006-08-24. Last modified 2026-06-16.