Emilio Kevin

**Name of the Vulnerable Software and Affected Versions** CKEditor 5 versions prior to 47.6.0 **Description** CKEditor 5, a JavaScript rich-text editor, contains a cross-site scripting (XSS) issue within the General HTML Support feature. This issue arises from the insertion of specially crafted markup, potentially leading to unauthorized JavaScript code execution. The vulnerability is triggered when the editor is configured to use an unsafe General HTML Support configuration. The issue affects installations where General HTML Support is enabled and configured to allow unsafe markup. **Recommendations** Versions prior to 47.6.0 should be updated to version 47.6.0 or later. Configure General HTML Support securely to prevent the acceptance of unsafe content.