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I. Basic Information for CVE-2021-24518
Vulnerability Information

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Vulnerability Title
WPFront Notification Bar < 2.0.0.07176 - Authenticated Stored XSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WPFront Notification Bar WordPress plugin before 2.0.0.07176 does not sanitise or escape its Custom CSS setting, allowing high privilege users such as admin to set XSS payload in it even when the unfiltered_html capability is disallowed, leading to an authenticated Stored Cross-Site Scripting issue
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 插件是WordPress开源的一个应用插件。 WPFront Notification Bar WordPress 插件2.0.0.07176 之前版本存在跨站脚本漏洞,该漏洞源于插件没有清理或转义它的自定义CSS设置,允许高权限用户,如管理员设置XSS有效负载,即使未过滤的html功能被禁止,这导致一个认证存储跨站点脚本问题。
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
UnknownWPFront Notification Bar 2.0.0.07176 ~ 2.0.0.07176 -
II. Public POCs for CVE-2021-24518
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III. Intelligence Information for CVE-2021-24518
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IV. Related Vulnerabilities
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