CVE-2020-37227
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductHS Brand Logo Slider
PublishedMay 16, 2026
First seenMay 16, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Heliossolutions HS Brand Logo Slider | 2.1 | — |
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