CVE-2010-4794

Name of the Vulnerable Software and Affected Versions JoomlaSeller JS Calendar (com jscalendar) component versions 1.5.1 and 1.5.4 for Joomla!

Description The issue allows remote attackers to inject arbitrary web script or HTML via the month and year parameters in a "jscalendar" action to "index.php".

Recommendations For version 1.5.1, avoid using the month and year parameters in the affected API endpoint until the issue is resolved. For version 1.5.4, restrict access to the "jscalendar" action in "index.php" to minimize the risk of exploitation.