CVE-2020-37227
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
May 16, 2026
Vendor
unknown
Description
HS Brand Logo Slider 2.1 contains an unrestricted file upload vulnerability that allows authenticated users to bypass client-side file extension validation by uploading arbitrary files. Attackers can intercept upload requests to the logoupload parameter in the admin interface and rename files to executable extensions .php to achieve remote code execution.