Drupal Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-41164 - Vulnerability Database

Drupal Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-41164

Medium
Reference: CVE-2021-41164
Title: Drupal Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

CKEditor4 is an open source WYSIWYG HTML editor. In affected versions a vulnerability has been discovered in the Advanced Content Filter (ACF) module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed HTML bypassing content sanitization which could result in executing JavaScript code. It affects all users using the CKEditor 4 at version lt 4.17.0. The problem has been recognized and patched. The fix will be available in version 4.17.0.