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showdoc/3.2.5-sqli/README.zh-cn.md
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showdoc/3.2.5-sqli/README.zh-cn.md
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# ShowDoc 3.2.5 SQL注入漏洞
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ShowDoc 是一个开源的在线共享文档工具。
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ShowDoc <= 3.2.5 存在一处未授权SQL注入漏洞,攻击者可以利用该漏洞窃取保存在SQLite数据库中的用户密码和Token。
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参考链接:
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- <https://github.com/star7th/showdoc/commit/84fc28d07c5dfc894f5fbc6e8c42efd13c976fda>
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## 漏洞环境
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执行如下命令启动一个ShowDoc 2.8.2服务器:
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```
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docker compose up -d
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```
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服务启动后,访问`http://your-ip:8080`即可查看到ShowDoc的主页。初始化成功后,使用帐号`showdoc`和密码`123456`登录用户界面。
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## 漏洞复现
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一旦一个用户登录进ShowDoc,其用户token将会被保存在SQLite数据库中。相比于获取hash后的用户密码,用户token是一个更好地选择。
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在利用该漏洞前,需要安装验证码识别库,因为该漏洞需要每次请求前传入验证验:
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```
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pip install onnxruntime ddddocr requests
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```
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然后,执行[这个POC](poc.py)来获取token:
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```
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python3 poc.py -u http://localhost:8080
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```
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测试一下这个token是否是合法的:
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