GHSA-6226-h7ff-ch6c · 深刻度： high · エコシステム： npm — Widget feature vulnerability allowing to execute JavaScript code using undo functionality
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.
総合評価: CVE-2021-32808 は中リスク（52.6/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 1.19%、64 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ（新 − 旧） |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.37% | 1.19% | -0.18% |
| 2 | 2026-03-04 | 0.49% | 1.37% | +0.88% |
| 3 | 2026-03-01 | — | 0.49% | — |
EPSS の全履歴 （全 40 件）
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.6 | 3.1 | HIGH |
|
2.3 | 4.7 | [email protected] |
| 5.4 | 3.1 | MEDIUM |
|
2.3 | 2.7 | [email protected] |
| 3.5 | 2.0 | LOW |
|
6.8 | 2.9 | [email protected] |
GHSA-6226-h7ff-ch6c · 深刻度： high · エコシステム： npm — Widget feature vulnerability allowing to execute JavaScript code using undo functionality
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2021-32808 not yet assigned priority: Debian including 1 source packages (ckeditor), 2 status rows across 2 suites (bookworm, bullseye): open 1, resolved 1. | https://security-tracker.debian.org/tracker/CVE-2021-32808 |
ubuntu
|
medium | CVE-2021-32808 medium priority: Ubuntu including 1 source packages (ckeditor), 8 status rows across 8 suites (bionic, focal, hirsute, impish, jammy, trusty, upstream, xenial): not-affected 5, DNE 1, ignored 1, released 1. | https://ubuntu.com/security/CVE-2021-32808 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| ckeditor | ckeditor | >= 4.13.0, < 4.16.2 | cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:node.js:*:* |
| fedoraproject | fedora | 33 | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
| fedoraproject | fedora | 34 | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* |
| fedoraproject | fedora | 35 | cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* |
| oracle | application_express | < 21.1.4 | cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:* |
| oracle | banking_party_management | 2.7.0 | cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:* |
| oracle | commerce_guided_search | 11.3.2 | cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:* |
| oracle | commerce_merchandising | 11.3.2 | cpe:2.3:a:oracle:commerce_merchandising:11.3.2:*:*:*:*:*:*:* |
| oracle | documaker | 12.6.3 | cpe:2.3:a:oracle:documaker:12.6.3:*:*:*:*:*:*:* |
| oracle | documaker | 12.6.4 | cpe:2.3:a:oracle:documaker:12.6.4:*:*:*:*:*:*:* |
| oracle | financial_services_analytical_applications_infrastructure | >= 8.0.7, <= 8.1.1 | cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:* |
| oracle | financial_services_model_management_and_governance | 8.0.8.0.0 | cpe:2.3:a:oracle:financial_services_model_management_and_governance:8.0.8.0.0:*:*:*:*:*:*:* |
| oracle | financial_services_model_management_and_governance | 8.1.0.0.0 | cpe:2.3:a:oracle:financial_services_model_management_and_governance:8.1.0.0.0:*:*:*:*:*:*:* |
| oracle | jd_edwards_enterpriseone_tools | <= 9.2.6.0 | cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.57 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.58 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* |
| oracle | peoplesoft_enterprise_peopletools | 8.59 | cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:* |
| oracle | siebel_ui_framework | <= 21.9 | cpe:2.3:a:oracle:siebel_ui_framework:*:*:*:*:*:*:*:* |
| oracle | webcenter_sites | 12.2.1.3.0 | cpe:2.3:a:oracle:webcenter_sites:12.2.1.3.0:*:*:*:*:*:*:* |
| oracle | webcenter_sites | 12.2.1.4.0 | cpe:2.3:a:oracle:webcenter_sites:12.2.1.4.0:*:*:*:*:*:*:* |