PT-2023-4803

Name of the Vulnerable Software and Affected Versions CKSource CKEditor 5 version 35.4.0 Description The issue is related to a cross-site scripting XSS vulnerability via the Full Featured CKEditor5 widget. It is noted that the vendor's position is that this is not a vulnerability, as the...

CVE-2022-48110: Improper Neutralization of Input During Web Page Generation

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 addin...

CVE-2021-21391

CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media-embed, ckeditor5-paste-from-office, and ckeditor5-widget. Following an internal audit, a regular...

CVE-2021-21391: Uncontrolled Resource Consumption

CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media-embed, ckeditor5-paste-from-office, and ckeditor5-widget. Following an internal audit, a regular...

PT-2021-14470

Name of the Vulnerable Software and Affected Versions CKEditor 5 versions = 26.0.0 Description A regular expression denial of service ReDoS vulnerability has been discovered in multiple CKEditor 5 packages, including ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list,...