Hello, Cross-site scripting (XSS) vulnerability in the Youtube Gallery 3.4.0 component for Joomla! allows remote attackers to inject arbitrary web script or HTML via the videofile parameter to /includes/flvthumbnail.php. POC: http://SiteAddress/joomla/components/com_youtubegallery/includes/flvthumbnail.php?videofile=<script>alert('XSS')</script>
Attachment:
Youtube Gallery XSS Vulnerability Report.docx
Description: application/vnd.openxmlformats-officedocument.wordprocessingml.document
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