Описание
ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version >= 4.13.0. The problem has been recognized and patched. The fix will be available in version 4.16.2.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| ckeditor | fixed | 4.16.2+dfsg-1 | package | |
| ckeditor | no-dsa | bullseye | package | |
| ckeditor | not-affected | buster | package | |
| ckeditor | not-affected | stretch | package |
Примечания
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-6226-h7ff-ch6c
https://github.com/ckeditor/ckeditor4/commit/0cb59313c834c94cec4c4d4c114b6ecb0270e21a (v4.16.2)
Introduced by https://github.com/ckeditor/ckeditor4/commit/72428a762271d5e54a609a7913356a6d309c895d (v4.13.0)
EPSS
Связанные уязвимости
ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version >= 4.13.0. The problem has been recognized and patched. The fix will be available in version 4.16.2.
ckeditor is an open source WYSIWYG HTML editor with rich content support. A vulnerability has been discovered in the clipboard Widget plugin if used alongside the undo feature. The vulnerability allows a user to abuse undo functionality using malformed widget HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version >= 4.13.0. The problem has been recognized and patched. The fix will be available in version 4.16.2.
Widget feature vulnerability allowing to execute JavaScript code using undo functionality
Уязвимость плагина Widget и функционала Undo WYSIWYG-редактора CKEditor, позволяющая нарушителю оказать воздействие на целостность данных
EPSS