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I. Basic Information for CVE-2021-24621
Vulnerability Information

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Vulnerability Title
WP Courses LMS < 2.0.44 - Authenticated Stored XSS via Video Embed Code
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WP Courses LMS WordPress plugin before 2.0.44 does not sanitise its Video Embed Code, allowing malicious code to be injected in it by high privilege users, even when the unfiltered_html capability is disallowed, which could lead to Stored Cross-Site Scripting issues
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
WordPress 插件跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress(Wordpress)基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。 WordPress plugin WP Courses LMS 存在安全漏洞,该漏洞源于在2.0.44之前的WP Courses LMS WordPress插件不清理其视频嵌入代码,允许高权限用户在其中注入恶意代码。攻击者可利用该漏洞执行客户端代码。
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
UnknownWP Courses LMS 2.0.44 ~ 2.0.44 -
II. Public POCs for CVE-2021-24621
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III. Intelligence Information for CVE-2021-24621
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IV. Related Vulnerabilities
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