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I. Basic Information for CVE-2021-43721
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Leanote 2.7.0 is vulnerable to Cross Site Scripting (XSS) in the markdown type note. This leads to remote code execution with payload : <video src=x onerror=(function(){require('child_process').exec('calc');})();>
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
Leanote 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Leanote是一款开源的记事本应用程序。 Leanote 2.7.0版本存在跨站脚本漏洞,该漏洞源于Leanote 2.7.0版本易受Markdown类型注释中的跨站脚本(XSS)攻击,导致使用有效负载执行远程代码。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-43721
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III. Intelligence Information for CVE-2021-43721
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IV. Related Vulnerabilities
V. Comments for CVE-2021-43721

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