import aiohttp
import urllib.parse
from modules.payloads import manager
async def scan_xss(url: str, parameters: list = [], payload_type: str = "all") -> dict:
"""
Scans for XSS using PayloadsAllTheThings payloads.
"""
findings = []
payloads = manager.get_payloads('xss', limit=50, random_shuffle=True)
async with aiohttp.ClientSession() as session:
for payload in payloads:
# Basic reflection test on URL parameters
if "?" in url:
# Fuzz query params
parsed = urllib.parse.urlparse(url)
qs = urllib.parse.parse_qs(parsed.query)
# Iterate over existing params if none specified, or specified ones
params_to_test = parameters if parameters else qs.keys()
for param in params_to_test:
# Construct fuzzed URL
# NOTE: This is a simplified reconstruction for demonstration
# A robust fuzzer would handle multiple params and encodings carefully
fuzzed_query = f"{param}={urllib.parse.quote(payload)}"
target_url = f"{parsed.scheme}://{parsed.netloc}{parsed.path}?{fuzzed_query}"
try:
async with session.get(target_url, timeout=5) as response:
text = await response.text()
if payload in text:
findings.append({
"type": "Reflected XSS",
"parameter": param,
"payload": payload,
"url": target_url
})
except Exception:
continue
return {
"url": url,
"scanned_payloads": len(payloads),
"vulnerabilities": findings
}
