CVE-2021-39322 PoC — WordPress 跨站脚本漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-39322.yaml

Associated Vulnerability

Title:WordPress 跨站脚本漏洞 (CVE-2021-39322)
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 存在跨站脚本漏洞，该漏洞源于Easy Social Icons 在其主文件中呼应了 $_SERVER[PHP_SELF] 的原始值。在包括 Apache+modPHP 在内的某些配置上，这使得它可以通过在请求路径中注入恶意代码来使用它来执行反射的跨站点脚本攻击。

Description

The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of `$_SERVER['PHP_SELF']` in its main file. On certain configurations including Apache+modPHP this makes it possible to use it to perform a reflected cross-site scripting attack by injecting malicious code in the request path.

File Snapshot


 id: CVE-2021-39322

info:
  name: WordPress Easy Social Icons Plugin < 3.0.9 - Cross-Site Scripting


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