CVE-2012-5385: Webcalendar Project Webcalendar

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

install/index.php in Craig Knudsen WebCalendar before 1.2.5 allows remote attackers to modify settings.php and possibly execute arbitrary code via vectors related to the user theme preference.

Affected products

• Webcalendar Project Webcalendar: version 1.0 only; version 1.1.1 only; version 1.1.2 only; version 1.1.3 only; version 1.1.4 only; version 1.1.5 only; …

Published 2012-10-11. Last modified 2026-06-16.