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I. Basic Information for CVE-2020-21005
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
WellCMS 2.0 beta3 is vulnerable to File Upload. A user can log in to the CMS background and upload a picture. Because the upload file type is controllable, the user can modify the upload file type to get webshell.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WellCMS 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WellCMS是一款开源的具备亿级负载、倾向移动端、轻量级、具有超快反应能力的高负载CMS,是大数据量、高并发访问网站最佳选择的轻CMS。具有安全、高效、稳定、速度超快、负载超强的特点。 WellCMS 2.0存在安全漏洞,该漏洞源于CMS后台上传文件类型校验的不完整。攻击者可利用该漏洞修改上传文件类型来获得webshell。
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
-n/a n/a -
II. Public POCs for CVE-2020-21005
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III. Intelligence Information for CVE-2020-21005
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IV. Related Vulnerabilities
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