VULNERABILITY INTELLIGENCE
CVE-2008-5840
CVSS score7.5 HIGH
EPSS probability3.02%
CISA KEVNot currently listed
Published2009-01-05
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
PHP iCalendar 2.24 and earlier allows remote attackers to bypass authentication by setting the phpicalendar and phpicalendar_login cookies to 1.