| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|---|---|
| ckeditor5 | < 47.6.0 | 47.6.0 |
| @ckeditor/ckeditor5-html-support | ≥ 29.0.0, < 47.6.0 | 47.6.0 |
| ckeditor5 | ≥ 29.0.0, < 47.6.0 | 47.6.0 |
A Cross-Site Scripting (XSS) vulnerability has been discovered in the General HTML Support feature. This vulnerability could be triggered by inserting specially crafted markup, leading to unauthorized JavaScript code execution, if the editor instance used an unsafe General HTML Support configuration.
This vulnerability affects only installations where the editor configuration meets the following criteria:
The problem has been recognized and patched. The fix will be available in version 47.6.0 (and above).
CKEditor 5 recommends configuring General HTML Support securely to ensure that unsafe content is not accepted. Please refer to the Security section for detailed guidance.
CKEditor 5 would like to thank:
for responsibly reporting this vulnerability.
Email us at [email protected] if you have any questions or comments about this advisory.
これらの製品をお使いですか？サイトをスキャンして、脆弱なバージョンが公開されていないか確認しましょう。
無料でサイトをスキャン