CVE-2009-0364: Citadel Webcit

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

Format string vulnerability in the mini_calendar component in Citadel.org WebCit 7.22, and other versions before 7.39, allows remote attackers to execute arbitrary code via unspecified vectors.

Affected products

• Citadel Webcit: up to and including 7.38; version 7.02 only; version 7.10 only; version 7.11 only; version 7.12 only; version 7.22 only; …

Published 2009-03-26. Last modified 2026-06-16.