GHSA-8pjx-jj86-j47p · 深刻度： high · エコシステム： go — Grafana path traversal
Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `<grafana_host_url>/public/plugins//`, where is the plugin ID for any installed plugin. At no time has Grafana Cloud been vulnerable. Users are advised to upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1. The GitHub Security Advisory contains more information about vulnerable URL paths, mitigation, and the disclosure timeline.
総合評価: CVE-2021-43798 は在野悪用が確認された重大脅威（84.9/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 88.85%、100 パーセンタイル） 根拠: CISA KEV に登録（追加日 2025-10-09）。Grafana Labs / Grafana が対象で、弱点分類 CWE-22の悪用が確認されています。未認証でリモート管理権限を奪取されるリスクが極めて高い。 推奨対応: CISA の対応期限を過ぎています。緊急のパッチ適用を最優先に検討してください。
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。
: Grafana Path Traversal Vulnerability · CISA KEV の詳細
: 2025-10-09
: 2025-10-30
: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| 50581 | exploit_db | edb | 2021-12-09 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 94.44% | 88.85% | -5.59% |
| 2 | 2025-11-21 | 93.81% | 94.44% | +0.63% |
| 3 | 2025-11-18 | — | 93.81% | — |
EPSS の全履歴 （全 36 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 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
GHSA-8pjx-jj86-j47p · 深刻度： high · エコシステム： go — Grafana path traversal
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2021-43798: 1 source package rows (grafana); 9 state rows across 7 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, 3.21-community, 3.22-community, edge-community); fixed 7, open 2. | https://security.alpinelinux.org/vuln/CVE-2021-43798 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2021-43798 |
suse
|
high | — | https://www.suse.com/security/cve/CVE-2021-43798/ |
ubuntu
|
high | CVE-2021-43798 high priority: Ubuntu including 1 source packages (grafana), 15 status rows across 15 suites (bionic, focal, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): DNE 12, ignored 1, needs-triage 1, not-affected 1. | https://ubuntu.com/security/CVE-2021-43798 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| grafana | grafana | >= 8.0.1, < 8.0.7 | cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* |
| grafana | grafana | >= 8.1.0, < 8.1.8 | cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* |
| grafana | grafana | >= 8.2.0, < 8.2.7 | cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:* |
| grafana | grafana | 8.0.0 | cpe:2.3:a:grafana:grafana:8.0.0:beta1:*:*:*:*:*:* |
| grafana | grafana | 8.0.0 | cpe:2.3:a:grafana:grafana:8.0.0:beta2:*:*:*:*:*:* |
| grafana | grafana | 8.0.0 | cpe:2.3:a:grafana:grafana:8.0.0:beta3:*:*:*:*:*:* |
| grafana | grafana | 8.3.0 | cpe:2.3:a:grafana:grafana:8.3.0:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| http://packetstormsecurity.com/files/165198/Grafana-Arbitrary-File-Reading.html | Third Party Advisory VDB Entry |
| http://packetstormsecurity.com/files/165221/Grafana-8.3.0-Directory-Traversal-Arbitrary-File-Read.html | Exploit Third Party Advisory VDB Entry |
| http://www.openwall.com/lists/oss-security/2021/12/09/2 | Mailing List Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2021/12/10/4 | Mailing List Patch Third Party Advisory |
| https://github.com/grafana/grafana/commit/c798c0e958d15d9cc7f27c72113d572fa58545ce | Patch Third Party Advisory |
| https://github.com/grafana/grafana/security/advisories/GHSA-8pjx-jj86-j47p | Patch Vendor Advisory |
| https://grafana.com/blog/2021/12/08/an-update-on-0day-cve-2021-43798-grafana-directory-traversal/ | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20211229-0004/ | Third Party Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-43798 | US Government Resource |