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.
Cross-site scripting (XSS) vulnerability in plugins/calendar/calendar_backend.php in MyioSoft EasyCalendar 4.0tr and earlier allows remote attackers to inject arbitrary web script or HTML via the day parameter in a dayview action.
SQL injection vulnerability in staticpages/easygallery/index.php in MyioSoft EasyGallery 5.0tr and earlier allows remote attackers to execute arbitrary SQL commands via the catid parameter in a category action.
Multiple cross-site scripting (XSS) vulnerabilities in staticpages/easygallery/index.php in MyioSoft EasyGallery 5.0tr and earlier allow remote attackers to inject arbitrary web script or HTML via (1) the PATH_INFO or (2) the q parameter in an about action to the help system.