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Security Database

CVE

CWE

Training

CVE-2020-37227

Published: May 16, 2026

Modified: May 18, 2026

PUBLISHED

CVSS v3.1

8.8

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.

Vendor	Product	Versions
Heliossolutions	HS Brand Logo Slider	affected `2.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ExploitDB-48913

exploit

Official Product Homepage

product

Product Reference

product

VulnCheck Advisory: WordPress Plugin HS Brand Logo Slider 2.1 Unrestricted File Upload

third-party-advisory

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