Security Advisory

CVE-2021-32809

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-08-12 17:10:09

Last updated 2024-08-03 23:33:56

Assigner GitHub_M

State PUBLISHED

Description

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

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