| タイトル | eiliyaabedini aider-mcp 667b914301aada695aab0e46d1fb3a7d5e32c8af Command Injection |
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| 説明 | aider-mcp exposes the code_with_ai MCP tool, which accepts caller-controlled working_dir and editable_files. After Aider runs, the server attempts to summarize changes by constructing a git diff command string:
files_arg = " ".join(relative_editable_files)
diff_cmd = f"git -C {working_dir} diff -- {files_arg}"
subprocess.check_output(diff_cmd, shell=True, text=True, stderr=subprocess.PIPE)
Because neither working_dir nor the file names are quoted or escaped, shell metacharacters in editable_files can terminate the intended git diff command and execute arbitrary operating-system commands on the host. |
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| ソース | ⚠️ https://github.com/eiliyaabedini/aider-mcp/issues/1 |
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| ユーザー | LittleW (UID 97283) |
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| 送信 | 2026年04月12日 12:10 (2 月 ago) |
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| モデレーション | 2026年04月28日 15:06 (16 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 359964 [eiliyaabedini aider-mcp 迄 667b914301aada695aab0e46d1fb3a7d5e32c8af code_with_ai aider_mcp.py working_dir/editable_files 特権昇格] |
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| ポイント | 20 |
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