XSS vulnerability when rendering filename in Webform Multiform

Webform Multiple File Upload module for Drupal 7.x contains a cross-site scripting (XSS) vulnerability in the file name renderer. An unauthenticated attacker can exploit this vulnerability by uploading a file with a malicious filename containing JavaScript code (e.g., "<img src=1 onerror=alert(document.domain)>") to a Webform node with a Multifile field where file type validation is disabled. This allows the execution of arbitrary scripts in the context of the victim's browser. The issue is present in a third-party library and has been addressed in a patch available at  https://github.com/fyneworks/multifile/pull/44 . Users are advised to apply the provided patch or update to a fixed version of the module.

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在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Drupal 安全漏洞

Drupal是Drupal社区的一套使用PHP语言开发的开源内容管理系统。 Drupal存在安全漏洞，该漏洞源于文件名渲染器中存在跨站脚本漏洞，可能导致执行任意脚本。

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