CVE-2020-37227— WordPress Plugin HS Brand Logo Slider 2.1 Unrestricted File Upload
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Heliossolutions | HS Brand Logo Slider | 2.1 | affected |
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I. Basic Information for CVE-2020-37227
Vulnerability Information
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Vulnerability Title
WordPress Plugin HS Brand Logo Slider 2.1 Unrestricted File Upload
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin HS Brand Logo Slider 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin HS Brand Logo Slider 2.1版本存在代码问题漏洞，该漏洞源于文件上传限制不足，可能导致经过身份验证的用户绕过客户端文件扩展名验证上传任意文件，通过拦截上传请求并重命名文件为可执行扩展名实现远程代码
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Heliossolutions | HS Brand Logo Slider | 2.1 | - |
II. Public POCs for CVE-2020-37227
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-434
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Metasoft 美特软件 MetaCRM upload3.jsp unrestricted upload - CVE-2021-47965
WordPress Plugin WP Super Edit 2.5.4 Unrestricted File Uploa - CVE-2026-44088
Remote Code Execution in SzafirHost
V. Comments for CVE-2020-37227
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