CVE-2025-61787
Deno is Vulnerable to Command Injection on Windows During Batch File Execution
描述
### Summary Deno versions up to 2.5.1 are vulnerable to Command Line Injection attacks on Windows when batch files are executed. ### Details In Windows, ``CreateProcess()`` always implicitly spawns ``cmd.exe`` if a batch file (.bat, .cmd, etc.) is being executed even if the application does not specify it via the command line. This makes Deno vulnerable to a command injection attack on Windows as demonstrated by the two proves-of-concept below. ### PoC Using `node:child_process` (with the `env` and `run` permissions): ```JS const { spawn } = require('node:child_process'); const child = spawn('./test.bat', ['&calc.exe']); ``` Using `Deno.Command.spawn()` (with the `run` permission): ```JS const command = new Deno.Command('./test.bat', { args: ['&calc.exe'], }); const child = command.spawn(); ``` ### Impact Both of these scripts result in opening calc.exe on Windows, thus allowing a Command Line Injection attack when user-provided arguments are passed if the script being executed by the child process is a batch script.
如何修補 CVE-2025-61787
要修補 CVE-2025-61787,請將受影響套件升級到下列已修補版本。
- —升級至 2.5.2 或更新版本
CVE-2025-61787 正在被利用嗎?
低 — EPSS 為 2.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.5.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |