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I. Basic Information for CVE-2021-39205
Vulnerability Information

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Vulnerability Title
DOM-based XSS/Content Spoofing via Prototype Pollution
Source: NVD (National Vulnerability Database)
Vulnerability Description
Jitsi Meet is an open source video conferencing application. Versions prior to 2.0.6173 are vulnerable to client-side cross-site scripting via injecting properties into JSON objects that were not properly escaped. There are no known incidents related to this vulnerability being exploited in the wild. This issue is fixed in Jitsi Meet version 2.0.6173. There are no known workarounds aside from upgrading.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
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
Jitsi Meet 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jitsi Meet是是一组开源项目。使用户能够使用和部署具有最先进视频质量和功能的视频会议平台。 Jitsi Meet 2.0.6173之前的版本存在跨站脚本漏洞,该漏洞源于软件会将属性注入JSON对象中,而这些属性没有正确被转义。
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
jitsijitsi-meet < 2.0.6173 -
II. Public POCs for CVE-2021-39205
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III. Intelligence Information for CVE-2021-39205
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IV. Related Vulnerabilities
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