> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/zh/privesc/python-library-hijacking.md).
# Python 库劫持
Python 库劫持滥用了 Python 的导入解析机制，当特权脚本从可写位置导入模块时。通过将恶意模块放在导入路径中更靠前的位置，攻击者可以以特权用户身份执行代码。
## 方法
* 识别特权 Python 脚本和已导入的模块。
* 检查 `sys.path`、工作目录以及可写的模块目录。
* 创建一个具有预期名称的受控模块，并触发该特权脚本。
## 快速检查
```bash
python3 -c "import sys; print('/n'.join(sys.path))"
find / -name '*.py' -writable 2>/dev/null
```
:python:
Python hashlib 库劫持
针对 Linux 权限提升的 Python 库劫持（hashlib）笔记，包含枚举步骤、利用示例以及面向报告的验证。
---
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