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I. Basic Information for CVE-2021-24490
Vulnerability Information

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Vulnerability Title
Email Artillery <= 4.1 - Arbitrary File Upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Email Artillery (MASS EMAIL) WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugin is also lacking any CSRF check, allowing such issue to be exploited via a CSRF attack as well. However, due to the presence of a .htaccess, denying access to everything in the folder the file is uploaded to, the malicious uploaded file will only be accessible on Web Servers such as Nginx/IIS
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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 插件代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress(Wordpress)基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress plugin 存在代码问题漏洞,该漏洞源于 Email Artillery (MASS EMAIL) 插件无法正确检查从导入电子邮件功能上传的文件,从而允许上传任意文件。此外,该插件还缺乏任何 CSRF 检查,允许通过 CSRF 攻击来利用此类问题。 但是,由于存在 .htaccess,拒绝访问文件上传到的文件夹中的所有内容,
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
VendorProductAffected VersionsCPESubscribe
UnknownEmail Artillery (MASS EMAIL) 4.1 ~ 4.1 -
II. Public POCs for CVE-2021-24490
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III. Intelligence Information for CVE-2021-24490
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IV. Related Vulnerabilities
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