CyberRota Analysis
AI-GeneratedThe vulnerability allows attackers to bypass file upload restrictions in the Helix Ultimate Joomla extension, enabling the upload of non-image files disguised with image extensions. This could lead to unauthorized execution of malicious files on the server, posing a significant risk to the integrity and security of affected Joomla installations. Organizations using this extension should prioritize patching to mitigate potential exploitation.
Original NVD Description
Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate < 2.2.10 - Image uploads previously validated only file extension and basic size parameters. Non-image files disguised with raster extensions could be uploaded. Added strict MIME verification and GD binary raster decoding (imagecreatefromstring) to reject invalid/malformed images fail-closed.