react-dev-utils OS Command Injection in function `getProcessForPort`

中 5.6CVE-2021-24033 · GHSA-5q6m-3h65-w53x · 09/03/2021 公開 · 17/06/2026 更新

要点

CVE-2021-24033 は react-dev-utils (facebook), react-dev-utils に影響する深刻度「中」 (CVSS 5.6) の脆弱性です。
今後30日間に悪用される確率（EPSS）：3.3%（全脆弱性の 88.5% より高い）。
対処：11.0.4 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
react-dev-utils facebook	`< 11.0.4`	`11.0.4`
react-dev-utils npm	`≥ 0.4.0, < 11.0.4`	`11.0.4`

概要

react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed. This function is typically used from react-scripts (in Create React App projects), where the usage is safe. Only when this function is manually invoked with user-provided values (ie: by custom code) is there the potential for command injection. If you're consuming it from react-scripts then this issue does not affect you.

NVD の説明

react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed. This function is typically used from react-scripts (in Create React App projects), where the usage is safe. Only when this function is manually invoked with user-provided values (ie: by custom code) is there the potential for command injection. If you're consuming it from react-scripts then this issue does not affect you.