CVE-2021-25099 PoC — WordPress 跨站脚本漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25099.yaml

Associated Vulnerability

Title:WordPress 跨站脚本漏洞 (CVE-2021-25099)
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的GiveWP插件 2.17.3之前版本存在跨站脚本漏洞，该漏洞源于插件并没有对form_id参数进行清理和转义，攻击者可利用该漏洞执行跨站点脚本攻击。

Description

WordPress GiveWP plugin before 2.17.3 contains a cross-site scripting vulnerability. The plugin does not sanitize and escape the form_id parameter before returning it in the response of an unauthenticated request via the give_checkout_login AJAX action. An attacker can inject arbitrary script in the browser of a user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

File Snapshot


 id: CVE-2021-25099

info:
  name: WordPress GiveWP <2.17.3 - Cross-Site Scripting
  author: theamanr

...

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