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I. Basic Information for CVE-2022-1889
Vulnerability Information

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Vulnerability Title
Newsletter < 7.4.6 - Admin+ Stored Cross-Site Scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Newsletter WordPress plugin before 7.4.6 does not escape and sanitise the preheader_text setting, which could allow high privilege users to perform Stored Cross-Site Scripting attacks when the unfilteredhtml is disallowed
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 plugin Newsletter 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用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是一个应用插件。 WordPress plugin Newsletter 7.4.6之前的版本存在跨站脚本漏洞,该漏洞源于不会转义和清理 preheader_text 设置,这可能允许高权限用户在 unfilteredhtml 被禁止时执行存储的跨站脚本攻击。
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
UnknownNewsletter – Send awesome emails from WordPress 7.4.6 ~ 7.4.6 -
II. Public POCs for CVE-2022-1889
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III. Intelligence Information for CVE-2022-1889
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IV. Related Vulnerabilities
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