GHSA-r2g5-993q-664g · 深刻度: high — Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that...
Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that include extension components with specific Required Permissions based on the Restricted annotation. The Restricted annotation indicates additional privileges required, but framework authorization did not check restricted status when handling requests to replace Process Groups. The missing authorization permits a user with general write access to add components with Restricted status. Apache NiFi installations that do not implement specific authorization for Restricted components are not subject to this vulnerability because the framework enforces write permissions as the security boundary. Upgrading to Apache NiFi 2.9.0 is the recommended mitigation, which removes the implementation of Restricted status authorization from the framework.
総合評価: CVE-2026-44914 は中リスク(41/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.39%、31 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 | 2026-06-24 | 0.29% | 0.39% | +0.11% |
| 2 | 2026-06-23 | — | 0.29% | — |
EPSS の全履歴 (全 2 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 |
|---|---|---|---|---|---|---|
| 7.5 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.2 | 3.1 | HIGH |
|
1.2 | 5.9 | [email protected] |
GHSA-r2g5-993q-664g · 深刻度: high — Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that...
| URL | タグ |
|---|---|
| https://lists.apache.org/thread/ydr34t03xd1n0t9oogpzogjrd5y93838 | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/06/20/6 | Mailing List Third Party Advisory |