CVE-2004-1787: Postnuke Software Foundation Postcalendar

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

SQL injection vulnerability in PostCalendar 4.0.0 allows remote attackers to execute arbitrary SQL commands via search queries.

Affected products

• Postnuke Software Foundation Postcalendar: version 4.0.0 only

Published 2004-12-31. Last modified 2026-06-16.