Vulnerability Information
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Vulnerability Title
ThemeREX Addons <= 2.35.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via trx_addons_get_svg_from_file Function
Vulnerability Description
The ThemeREX Addons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 2.35.1.1 due to insufficient input sanitization and output escaping. The plugin’s SVG rendering routine calls the trx_addons_get_svg_from_file() function on an unvalidated 'svg' parameter supplied via the shortcode or Elementor widget settings, then outputs it via the trx_addons_show_layout() function. Because there is no check on the URL’s origin, scheme, or the SVG content itself, authenticated attackers, with Contributor-level access and above, can supply a remote SVG and inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
WordPress plugin ThemeREX Addons 跨站脚本漏洞
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 ThemeREX Addons 2.35.1.1及之前版本存在跨站脚本漏洞，该漏洞源于输入清理和转义不足，可能导致存储型跨站脚本攻击。
CVSS Information
N/A
Vulnerability Type
N/A