views/upload.php in the ProJoom Smart Flash Header (NovaSFH) component 3.0.2 and earlier for Joomla! allows remote attackers to upload and execute arbitrary files via a crafted (1) dest parameter and (2) arbitrary extension in the Filename parameter.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
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