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I. Basic Information for CVE-2021-24759
Vulnerability Information

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Vulnerability Title
PDF.js Viewer < 2.0.2 - Contributor+ Stored Cross-Site Scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
The PDF.js Viewer WordPress plugin before 2.0.2 does not escape some of its shortcode and Gutenberg Block attributes, which could allow users with a role as low as Contributor to to perform Cross-Site Scripting attacks
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。 WordPress插件存在跨站脚本漏洞,该漏洞源于在2.0.2版本之前的PDF.js Viewer WordPress插件并没有逃脱它的一些短代码和Gutenberg Block属性,这可能会允许角色低至贡献者的用户执行跨站点脚本攻击
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
UnknownPDF.js Viewer 2.0.2 ~ 2.0.2 -
II. Public POCs for CVE-2021-24759
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III. Intelligence Information for CVE-2021-24759
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IV. Related Vulnerabilities
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