Multiple SQL injection vulnerabilities in MyioSoft EasyCalendar 4.0tr and earlier allow remote attackers to execute arbitrary SQL commands via the (1) year parameter in a dayview action to plugins/calendar/calendar_backend.php and the (2) page parameter to ajaxp_backend.php.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 62.7%