# Clone
git clone https://github.com/vijay-shirhatti/RSC-Detect-CVE-2025-55182.git
cd rsc-detect

# Install
pip install -r requirements.txt

# Run
python main.py

if __name__ == "__main__":
    targetList = [
        "https://example.com",
        "https://another-site.com",
    ]

    for urlItem in targetList:
        analyzeTarget(urlItem)

python main.py

Analyzing target: https://example.com

[Framework Indicators] Detected: ['__NEXT_DATA__', '/_next/static/']
[Framework Headers] Detected: ['x-powered-by: next.js']

Analyzing target: https://another-site.com

No framework indicators detected

1. Send HTTP GET request to target URL
2. Parse HTML content and response headers
3. Pattern match against known indicators
4. Report findings

HTML_RSC_PATTERNS = [
    '__flight__',                    # RSC streaming marker
    'react-server-streaming',        # Server streaming indicator
    '__REACT_SERVER_APP__',          # RSC application flag
]

CONTENT_TYPE_RSC_PATTERNS = [
    'text/x-component',              # RSC content type
    'text/vnd.rsc',                  # Vendor RSC type
    'application/x-react-server-component',  # Full RSC MIME
]

HTML_NEXTJS_PATTERNS = [
    "__NEXT_DATA__",                 # Next.js data hydration
    "/_next/static/",                # Static asset paths
    "/_next/data/",                  # Data fetching routes
    "next-head",                     # Head component
    "next-font",                     # Font optimization
    "next/script",                   # Script component
]

RSC-Detect-CVE-2025-55182/
├── main.py              # Main detection script
├── requirements.txt     # Python dependencies
└── README.md           # Documentation

targetList = [
    "https://site1.com",
    "https://site2.com",
    "https://site3.com/app",
]

# Add new RSC patterns
HTML_RSC_PATTERNS.append('your-custom-pattern')

# Add new Next.js patterns
HTML_NEXTJS_PATTERNS.append('custom-next-indicator')

# Modify request timeout (default: 10 seconds)
httpResponse = requests.get(targetUrl, timeout=30)

def loadTargetsFromFile(filepath):
    with open(filepath, 'r') as f:
        return [line.strip() for line in f if line.strip()]

if __name__ == "__main__":
    targetList = loadTargetsFromFile('targets.txt')
    for urlItem in targetList:
        analyzeTarget(urlItem)

import json

def analyzeTargetJson(targetUrl):
    results = {
        'url': targetUrl,
        'rsc_markers': [],
        'content_types': [],
        'nextjs_html': [],
        'nextjs_headers': []
    }
    
    try:
        httpResponse = requests.get(targetUrl, timeout=10)
        htmlContentLower = httpResponse.text.lower()
        headersContentLower = str(httpResponse.headers).lower()
        
        results['rsc_markers'] = [p for p in HTML_RSC_PATTERNS if p.lower() in htmlContentLower]
        results['content_types'] = [p for p in CONTENT_TYPE_RSC_PATTERNS if p.lower() in headersContentLower]
        results['nextjs_html'] = [p for p in HTML_NEXTJS_PATTERNS if p.lower() in htmlContentLower]
        results['nextjs_headers'] = [p for p in HEADER_NEXTJS_PATTERNS if p.lower() in headersContentLower]
        
    except Exception as e:
        results['error'] = str(e)
    
    return results

# Usage
results = [analyzeTargetJson(url) for url in targetList]
print(json.dumps(results, indent=2))

from concurrent.futures import ThreadPoolExecutor

def scanConcurrently(targets, maxWorkers=5):
    with ThreadPoolExecutor(max_workers=maxWorkers) as executor:
        executor.map(analyzeTarget, targets)

# Add retry logic
from requests.adapters import HTTPAdapter
from urllib3.util.retry import Retry

session = requests.Session()
retries = Retry(total=3, backoff_factor=0.5)
session.mount('https://', HTTPAdapter(max_retries=retries))

# Disable SSL verification (not recommended for production)
httpResponse = requests.get(targetUrl, timeout=10, verify=False)

# Handle different encodings
httpResponse.encoding = httpResponse.apparent_encoding

requests>=2.28.0
urllib3>=1.26.0