VULNERABILITY INTELLIGENCE
CVE-2008-6736
CVSS score6.4 MEDIUM
EPSS probability2.20%
CISA KEVNot currently listed
Published2009-04-21
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:P
Description
Flat Calendar 1.1 does not properly restrict access to administrative functions, which allows remote attackers to (1) add new events via calAdd.php, as reachable from admin/add.php, or (2) delete events via admin/deleteEvent.php. NOTE: this is only a vulnerability when the administrator does not follow recommendations in the product's security documentation.