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I. Basic Information for CVE-2021-4169
Vulnerability Information
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Vulnerability Title
Cross-site Scripting (XSS) - Reflected in livehelperchat/livehelperchat
Source: NVD (National Vulnerability Database)
Vulnerability Description
livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
livehelperchat 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
livehelperchat是通过实时助手聊天，可以在网站上免费提供实时支持。 livehelperchat 存在跨站脚本漏洞，该漏洞源于在生成网页时，livehelperchat容易受到输入不正确的影响。
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
livehelperchatlivehelperchat/livehelperchat unspecified ~ 3.90 -
II. Public POCs for CVE-2021-4169
#POC DescriptionSource LinkShenlong Link
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III. Intelligence Information for CVE-2021-4169
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New Vulnerabilities
Product: livehelperchat/livehelperchat
Vendor: livehelperchat
Same weakness: CWE-79
V. Comments for CVE-2021-4169

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