Vulnerability Information
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Vulnerability Title
Discourse-chat plugin susceptible to XSS in channel name and description
Vulnerability Description
discourse-chat is a plugin for the Discourse message board which adds chat functionality. In versions prior to 0.9 some places render a chat channel's name and description in an unsafe way, allowing staff members to cause an cross site scripting (XSS) attack by inserting unsafe HTML into them. Version 0.9 has addressed this issue. Users are advised to upgrade. There are no known workarounds for this issue.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
Discourse 跨站脚本漏洞
Vulnerability Description
Discourse是一套开源的社区讨论平台。该平台包括社区、电子邮件和聊天室等功能。 Discourse discourse-chat 0.9之前的版本存在跨站脚本漏洞，该漏洞源于其有些地方会以不安全的方式呈现聊天频道的名称和描述允许攻击者通过在其中插入不安全的HTML来引发跨站脚本。
CVSS Information
N/A
Vulnerability Type
N/A