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I. Basic Information for CVE-2020-4043
Vulnerability Information

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Vulnerability Title
Phar unserialization vulnerability in phpMussel
Source: NVD (National Vulnerability Database)
Vulnerability Description
phpMussel from versions 1.0.0 and less than 1.6.0 has an unserialization vulnerability in PHP's phar wrapper. Uploading a specially crafted file to an affected version allows arbitrary code execution (discovered, tested, and confirmed by myself), so the risk factor should be regarded as very high. Newer phpMussel versions don't use PHP's phar wrapper, and are therefore unaffected. This has been fixed in version 1.6.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
phpMussel 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
phpMussel是一套病毒检测解决方案。该产品主要用于检测上传到系统的文件中的木马、病毒、恶意软件和其他威胁等。 phpMussel 1.0.0及之后版本(1.6.0之前版本)中的phar wrapper存在代码问题漏洞。攻击者可通过上传特制的文件利用该漏洞执行任意代码。
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
VendorProductAffected VersionsCPESubscribe
phpMusselphpMussel >= 1.0.0, < 1.6.0 -
II. Public POCs for CVE-2020-4043
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III. Intelligence Information for CVE-2020-4043
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IV. Related Vulnerabilities
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