GHSA-36p8-mvp6-cv38 · 深刻度: high · エコシステム: npm — Wrangler affected by OS Command Injection in `wrangler pages deploy`
SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
総合評価: CVE-2026-0933 は中リスク(56.2/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 1.39%、69 パーセンタイル) 根拠: 直近 1 日で EPSS が +1.33% 上昇。悪用への関心が高まっている可能性があります。 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 | 0.06% | 1.39% | +1.33% |
| 2 | 2026-02-18 | 0.18% | 0.06% | -0.12% |
| 3 | 2026-01-29 | — | 0.18% | — |
EPSS の全履歴 (全 4 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 |
|---|---|---|---|---|---|---|
| 7.7 | 4.0 | HIGH |
|
— | — | [email protected] |
| 9.9 | 3.1 | CRITICAL |
|
3.1 | 6.0 | [email protected] |
GHSA-36p8-mvp6-cv38 · 深刻度: high · エコシステム: npm — Wrangler affected by OS Command Injection in `wrangler pages deploy`
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| cloudflare | wrangler | >= 2.0.15, < 3.114.17 | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* |
| cloudflare | wrangler | >= 4.0.0, < 4.59.1 | cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:* |
| URL | タグ |
|---|---|
| https://github.com/cloudflare/workers-sdk | Product |