CVE-2022-48110 – CKEditor 5 35.4.0 - Cross-Site Scripting (XSS)

https://notcve.org/view.php?id=CVE-2022-48110

CKSource CKEditor 5 35.4.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Full Featured CKEditor5 widget. NOTE: the vendor's position is that this is not a vulnerability. The CKEditor 5 documentation discusses that it is the responsibility of an integrator (who is adding CKEditor 5 functionality to a website) to choose the correct security settings for their use case. Also, safe default values are established (e.g., config.htmlEmbed.showPreviews is false). • https://www.exploit-db.com/exploits/51260 https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html https://packetstormsecurity.com/files/170927/CKSource-CKEditor5-35.4.0-Cross-Site-Scripting.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •