Cross-site Scripting (XSS)

Overview @ckeditor/ckeditor5-clipboard is a Clipboard integration feature for CKEditor 5. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the viewToPlainText function in the utils/viewtoplaintext.ts file. An attacker can execute unauthorized JavaScript code by...

CVE-2025-58064 CKEditor is susceptible to Cross-Site Scripting (XSS) through its clipboard package

CKEditor 5 is a modern JavaScript rich-text editor with an MVC architecture. ckeditor5 and ckeditor5-clipboard versions 46.0.0 through 46.0.2 and 44.2.0 through 45.2.1 contain a Cross-Site Scripting XSS vulnerability. Ability to exploit could be triggered by a specific user action leading to...