GHSA-f8mp-x433-5wpf · 深刻度: critical · エコシステム: npm — Arbitrary remote code execution within `wrangler dev` Workers sandbox
The V8 inspector intentionally allows arbitrary code execution within the Workers sandbox for debugging. wrangler dev would previously start an inspector server listening on all network interfaces. This would allow an attacker on the local network to connect to the inspector and run arbitrary code. Additionally, the inspector server did not validate Origin/Host headers, granting an attacker that can trick any user on the local network into opening a malicious website the ability to run code. If wrangler dev --remote was being used, an attacker could access production resources if they were bound to the worker. This issue was fixed in [email protected] and [email protected]. Whilst wrangler dev's inspector server listens on local interfaces by default as of [email protected], an SSRF vulnerability in miniflare https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-fwvg-2739-22v7 (CVE-2023-7078) allowed access from the local network until [email protected]. [email protected] and [email protected] introduced validation for the Origin/Host headers.
総合評価: CVE-2023-7080 は中リスク(49.6/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.58%、43 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 | 0.04% | 0.58% | +0.55% |
| 2 | 2025-11-21 | 0.12% | 0.04% | -0.08% |
| 3 | 2025-11-18 | — | 0.12% | — |
EPSS の全履歴 (全 8 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 |
|---|---|---|---|---|---|---|
| 8.5 | 3.1 | HIGH |
|
2.1 | 5.8 | [email protected] |
| 8.0 | 3.1 | HIGH |
|
2.1 | 5.9 | [email protected] |
GHSA-f8mp-x433-5wpf · 深刻度: critical · エコシステム: npm — Arbitrary remote code execution within `wrangler dev` Workers sandbox
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| cloudflare | wrangler | >= 2.0.0, < 2.20.2 | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* |
| cloudflare | wrangler | >= 3.0.0, < 3.19.0 | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* |
| URL | タグ |
|---|---|
| https://github.com/cloudflare/workers-sdk/issues/4430 | Issue Tracking Patch |
| https://github.com/cloudflare/workers-sdk/pull/4437 | Patch |
| https://github.com/cloudflare/workers-sdk/pull/4535 | Patch |
| https://github.com/cloudflare/workers-sdk/pull/4550 | Patch |
| https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-f8mp-x433-5wpf | Mitigation Patch Third Party Advisory |