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CKEditor Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-32808 - Vulnerability Database
CKEditor

CKEditor Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-32808

Medium
Reference: CVE-2021-32808
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-32808
Title: CKEditor Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version gt 4.13.0. The problem has been recognized and patched. The fix will be available in version 4.16.2.