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I. Basic Information for CVE-2021-39500
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Eyoucms 1.5.4 is vulnerable to Directory Traversal. Due to a lack of input data sanitizaton in param tpldir, filename, type, nid an attacker can inject "../" to escape and write file to writeable directories.
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
Eyoucms 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
赞赞网络科技 EyouCms(易优CMS)是中国赞赞网络科技公司的一套基于ThinkPHP的开源内容管理系统(CMS)。 Eyoucms 存在路径遍历漏洞,该漏洞源于 Eyoucms 1.5.4 容易受到目录遍历的影响。由于参数 tpldir、文件名、类型、nid 中缺少输入数据清理,攻击者可以注入“../”来转义并将文件写入可写目录。
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-2021-39500
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III. Intelligence Information for CVE-2021-39500
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IV. Related Vulnerabilities
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