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 expression denial of service (ReDoS) vulnerability has been discovered in multiple CKEditor 5 packages. The vulnerability allowed to abuse particular regular expressions, which could cause a significant performance drop resulting in a browser tab freeze. It affects all users using the CKEditor 5 packages listed above at version <= 26.0.0. The problem has been recognized and patched. The fix will be available in version 27.0.0.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
ckeditor ckeditor5-widget |
||
ckeditor ckeditor5-paste-from-office |
||
ckeditor ckeditor5-media-embed |
||
ckeditor ckeditor5-markdown-gfm |
||
ckeditor ckeditor5-list |
||
ckeditor ckeditor5-image |
||
ckeditor ckeditor5-font |
||
ckeditor ckeditor5-engine |
Vulmon