漏洞信息
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Vulnerability Title
Typemill CMS 2.x Persistent XSS via Markdown javascript URI
Vulnerability Description
Typemill CMS version 2.x contains a persistent cross-site scripting vulnerability in the Markdown parser extension that allows authenticated users with theme-configuration access to inject malicious JavaScript URIs by supplying unsanitized href values in Markdown links. Attackers can craft Markdown links using the javascript: scheme through ParsedownExtension.php or TwigMarkdownExtension.php, storing a persistent payload that executes in the browser of every visitor who clicks the link, enabling session cookie theft, authenticated request forgery, and credential harvesting.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
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
Typemill 跨站脚本漏洞
Vulnerability Description
Typemill是Typemill个人开发者开源的一款基于文件的轻量级内容管理系统。 Typemill 2.0.0版本至2.23.0版本存在跨站脚本漏洞,该漏洞源于Markdown解析器扩展中对href值清理不当,可能导致经过身份验证的用户通过主题配置访问注入恶意JavaScript URI,造成会话Cookie窃取、认证请求伪造和凭据收集。
CVSS Information
N/A
Vulnerability Type
N/A