Web - RAPTOR

Overview

The Web package provides autonomous web application security testing capabilities. It combines intelligent crawling, parameter discovery, and LLM-guided fuzzing for comprehensive web vulnerability detection.

Purpose

Automate web security testing with:

Intelligent crawling: Discover pages, forms, and APIs
Parameter discovery: Find hidden parameters and endpoints
LLM-guided fuzzing: Context-aware payload generation
Authentication handling: Session management and auth workflows
API discovery: REST and GraphQL endpoint detection

Architecture

packages/web/
├── scanner.py              # Main orchestrator
├── crawler.py              # Web crawling engine
├── fuzzer.py               # Intelligent fuzzing
└── client.py               # HTTP client with session management

Quick Start

Basic Web Scan

from packages.web import WebScanner
from packages.llm_analysis.llm import LLMClient
from pathlib import Path

# Initialize LLM client
llm = LLMClient()

# Initialize scanner
scanner = WebScanner(
    base_url="https://example.com",
    llm=llm,
    out_dir=Path("out/web_scan"),
    verify_ssl=True
)

# Run scan
results = scanner.scan()

print(f"Pages discovered: {results['discovery']['pages_found']}")
print(f"Parameters found: {results['discovery']['parameters_found']}")
print(f"Vulnerabilities: {results['total_vulnerabilities']}")

CLI Usage

# Scan a web application
python3 -m packages.web.scanner \
  --url https://example.com \
  --max-depth 3 \
  --max-pages 50

# Skip SSL verification (for testing)
python3 -m packages.web.scanner \
  --url https://localhost:8443 \
  --insecure

Core Classes

WebScanner

Main autonomous web security scanner.

class WebScanner:
    def __init__(
        self,
        base_url: str,
        llm: LLMProvider,
        out_dir: Path,
        verify_ssl: bool = True
    )
    
    def scan(self) -> Dict[str, Any]

str

required

Target web application URL

LLMProvider

required

LLM provider for intelligent fuzzing

Path

required

Output directory for scan results

bool

default:"True"

Verify SSL/TLS certificates

Dict

Discovery results (pages, parameters, forms)

List[Dict]

Vulnerability findings

int

Total vulnerabilities found

WebCrawler

Intelligent web crawler.

class WebCrawler:
    def __init__(
        self,
        client: WebClient,
        max_depth: int = 3,
        max_pages: int = 100
    )
    
    def crawl(
        self,
        start_url: str
    ) -> Dict[str, Any]
    
    def discover_parameters(
        self,
        url: str
    ) -> List[Dict[str, str]]
    
    def discover_api_endpoints(
        self,
        base_url: str
    ) -> List[str]

int

default:"3"

Maximum crawl depth

int

default:"100"

Maximum pages to crawl

List[str]

Discovered URLs

List[Dict]

HTML forms with inputs

List[Dict]

Query and form parameters

List[str]

Discovered API endpoints

WebFuzzer

LLM-guided intelligent fuzzing.

class WebFuzzer:
    def __init__(
        self,
        client: WebClient,
        llm: LLMProvider
    )
    
    def fuzz_parameter(
        self,
        url: str,
        parameter: Dict[str, str],
        vulnerability_types: List[str] = None
    ) -> List[Dict[str, Any]]
    
    def fuzz_form(
        self,
        form: Dict[str, Any]
    ) -> List[Dict[str, Any]]
    
    def fuzz_api_endpoint(
        self,
        endpoint: str,
        method: str = "GET"
    ) -> List[Dict[str, Any]]

List[str]

Types to test: “sqli”, “xss”, “command_injection”, “path_traversal”, “xxe”

List[Dict]

Detected vulnerabilities with evidence

WebClient

HTTP client with session management.

class WebClient:
    def __init__(
        self,
        base_url: str,
        verify_ssl: bool = True,
        timeout: int = 30
    )
    
    def get(
        self,
        path: str,
        params: Dict = None
    ) -> requests.Response
    
    def post(
        self,
        path: str,
        data: Dict = None,
        json: Dict = None
    ) -> requests.Response
    
    def set_auth(
        self,
        username: str,
        password: str
    ) -> None
    
    def set_headers(
        self,
        headers: Dict[str, str]
    ) -> None

Crawling

Basic Crawling

from packages.web import WebCrawler, WebClient

client = WebClient(base_url="https://example.com")
crawler = WebCrawler(
    client=client,
    max_depth=3,
    max_pages=50
)

results = crawler.crawl("https://example.com")

print(f"Pages: {len(results['pages_found'])}")
for page in results['pages_found']:
    print(f"  {page}")

print(f"\nForms: {len(results['forms_found'])}")
for form in results['forms_found']:
    print(f"  Action: {form['action']}")
    print(f"  Inputs: {form['inputs']}")

API Discovery

# Discover REST/GraphQL endpoints
api_endpoints = crawler.discover_api_endpoints(
    base_url="https://api.example.com"
)

for endpoint in api_endpoints:
    print(f"Found API: {endpoint}")

Parameter Discovery

# Find parameters in URL/forms
params = crawler.discover_parameters(
    url="https://example.com/search"
)

for param in params:
    print(f"Parameter: {param['name']}")
    print(f"  Type: {param['type']}")  # query, form, cookie
    print(f"  Location: {param['location']}")

Fuzzing

SQL Injection

from packages.web import WebFuzzer

fuzzer = WebFuzzer(client=client, llm=llm)

# Fuzz for SQL injection
findings = fuzzer.fuzz_parameter(
    url="https://example.com/user",
    parameter={"name": "id", "type": "query", "value": "1"},
    vulnerability_types=["sqli"]
)

for finding in findings:
    print(f"\nVulnerability: {finding['type']}")
    print(f"Payload: {finding['payload']}")
    print(f"Evidence: {finding['evidence']}")
    print(f"Severity: {finding['severity']}")

Cross-Site Scripting (XSS)

# Test for XSS
findings = fuzzer.fuzz_parameter(
    url="https://example.com/comment",
    parameter={"name": "text", "type": "form", "value": "hello"},
    vulnerability_types=["xss"]
)

Command Injection

# Test for command injection
findings = fuzzer.fuzz_parameter(
    url="https://example.com/ping",
    parameter={"name": "host", "type": "form", "value": "localhost"},
    vulnerability_types=["command_injection"]
)

Multiple Vulnerabilities

# Test for multiple vulnerability types
findings = fuzzer.fuzz_parameter(
    url="https://example.com/api/search",
    parameter={"name": "query", "type": "query", "value": "test"},
    vulnerability_types=["sqli", "xss", "command_injection", "path_traversal"]
)

Complete Scan

Autonomous Web Scan

from packages.web import WebScanner
from packages.llm_analysis.llm import LLMClient
from pathlib import Path
import json

# Initialize
llm = LLMClient()
scanner = WebScanner(
    base_url="https://vulnerable-app.com",
    llm=llm,
    out_dir=Path("out/web_scan"),
    verify_ssl=True
)

# Run scan
print("Starting web security scan...")
results = scanner.scan()

# Analyze results
print("\n=== Scan Results ===")
print(f"Pages discovered: {results['discovery']['pages_found']}")
print(f"Forms discovered: {results['discovery']['forms_found']}")
print(f"Parameters discovered: {results['discovery']['parameters_found']}")
print(f"API endpoints: {results['discovery']['api_endpoints']}")

print(f"\n=== Vulnerabilities ===")
print(f"Total: {results['total_vulnerabilities']}")

by_type = {}
for finding in results['findings']:
    vuln_type = finding['type']
    by_type[vuln_type] = by_type.get(vuln_type, 0) + 1

for vuln_type, count in by_type.items():
    print(f"  {vuln_type}: {count}")

# Save detailed report
with open("out/web_scan/report.json", "w") as f:
    json.dump(results, f, indent=2)

print("\nDetailed report saved to out/web_scan/report.json")

Authentication

Basic Auth

client = WebClient(base_url="https://example.com")
client.set_auth(username="admin", password="password")

crawler = WebCrawler(client=client)
results = crawler.crawl("/admin")

Session Auth

# Login and store session
client = WebClient(base_url="https://example.com")

# Perform login
response = client.post("/login", data={
    "username": "admin",
    "password": "password"
})

# Session cookie automatically stored
crawler = WebCrawler(client=client)
results = crawler.crawl("/dashboard")

Custom Headers

# Set custom headers (API keys, tokens)
client.set_headers({
    "Authorization": "Bearer eyJhbGc...",
    "X-API-Key": "abc123"
})

Vulnerability Detection

SQL Injection Detection

# Fuzzer generates intelligent payloads
payloads = [
    "1' OR '1'='1",
    "1'; DROP TABLE users--",
    "1 UNION SELECT NULL,NULL--"
]

# LLM analyzes response for SQL errors:
# - "SQL syntax error"
# - "mysql_fetch_array()"
# - Database error messages

XSS Detection

# Tests for reflected/stored XSS
payloads = [
    "<script>alert('XSS')</script>",
    "<img src=x onerror=alert('XSS')>",
    "javascript:alert('XSS')"
]

# Checks if payload appears in response unescaped

Command Injection

# OS command injection payloads
payloads = [
    "; ls -la",
    "| whoami",
    "&& cat /etc/passwd"
]

# Looks for command output in response

Configuration

Crawler Configuration

crawler = WebCrawler(
    client=client,
    max_depth=5,              # Maximum link depth
    max_pages=200,            # Maximum pages to crawl
    respect_robots=True,      # Follow robots.txt
    user_agent="RAPTOR/1.0",  # Custom user agent
    delay=0.5                 # Delay between requests (seconds)
)

Fuzzer Configuration

fuzzer = WebFuzzer(
    client=client,
    llm=llm,
    max_payloads=50,          # Max payloads per parameter
    timeout=10,               # Request timeout
    verify_findings=True      # Verify vulnerabilities
)

Client Configuration

client = WebClient(
    base_url="https://example.com",
    verify_ssl=True,
    timeout=30,
    max_retries=3,
    proxy=None  # Or {"http": "...", "https": "..."}
)

Output Structure

out/web_scan_{timestamp}/
├── crawl_results.json         # Crawling results
│   ├── pages_found
│   ├── forms_found
│   ├── parameters_found
│   └── api_endpoints
├── web_scan_report.json      # Vulnerability report
│   ├── discovery stats
│   ├── findings (with evidence)
│   └── total_vulnerabilities
└── requests.log              # HTTP request log

Report Example

{
  "target": "https://vulnerable-app.com",
  "timestamp": "2026-03-04T12:00:00Z",
  "discovery": {
    "pages_found": 47,
    "forms_found": 12,
    "parameters_found": 38,
    "api_endpoints": 8
  },
  "findings": [
    {
      "type": "sql_injection",
      "url": "https://vulnerable-app.com/user?id=1",
      "parameter": "id",
      "payload": "1' OR '1'='1",
      "evidence": "SQL syntax error in response",
      "severity": "critical",
      "confidence": 0.95
    }
  ],
  "total_vulnerabilities": 15
}

Performance

Crawling Speed

Pages/second: 2-5 (depends on delay)
Typical scan: 50 pages in 2-5 minutes
With delay: Slower but stealthier

Fuzzing Speed

Per parameter: 30-60 seconds (depends on payloads)
LLM-guided: Smarter payloads, fewer requests
Full scan: 10-30 minutes (depends on scope)

Integration

With Static Analysis

# Complement static analysis with dynamic testing
from packages.static_analysis import main as scan_repo
from packages.web import WebScanner

# 1. Static analysis
scan_repo()  # Find code-level issues

# 2. Dynamic testing
scanner = WebScanner(...)
scanner.scan()  # Validate runtime behavior

With LLM Analysis

# LLM analyzes findings for deeper understanding
from packages.llm_analysis import AutonomousSecurityAgentV2

agent = AutonomousSecurityAgentV2(...)
for finding in results['findings']:
    analysis = agent.analyze_web_vulnerability(finding)
    exploit = agent.generate_exploit(analysis)

LLM Analysis - AI-powered vulnerability analysis
Static Analysis - Code-level scanning
Exploitability Validation - Validate findings

Best Practices

Start with limited scope (max_depth=2, max_pages=50)
Use delays to avoid rate limiting
Authenticate properly for protected areas
Verify SSL in production, skip for testing only
Review findings manually before reporting

​Overview

​Purpose

​Architecture

​Quick Start

​Basic Web Scan

​CLI Usage

​Core Classes

​WebScanner

​WebCrawler

​WebFuzzer

​WebClient

​Crawling

​Basic Crawling

​API Discovery

​Parameter Discovery

​Fuzzing

​SQL Injection

​Cross-Site Scripting (XSS)

​Command Injection

​Multiple Vulnerabilities

​Complete Scan

​Autonomous Web Scan

​Authentication

​Basic Auth

​Session Auth

​Custom Headers

​Vulnerability Detection

​SQL Injection Detection

​XSS Detection

​Command Injection

​Configuration

​Crawler Configuration

​Fuzzer Configuration

​Client Configuration

​Output Structure

​Report Example

​Performance

​Crawling Speed

​Fuzzing Speed

​Integration

​With Static Analysis

​With LLM Analysis

​Related Packages

​Best Practices

Overview

Purpose

Architecture

Quick Start

Basic Web Scan

CLI Usage

Core Classes

WebScanner

WebCrawler

WebFuzzer

WebClient

Crawling

Basic Crawling

API Discovery

Parameter Discovery

Fuzzing

SQL Injection

Cross-Site Scripting (XSS)

Command Injection

Multiple Vulnerabilities

Complete Scan

Autonomous Web Scan

Authentication

Basic Auth

Session Auth

Custom Headers

Vulnerability Detection

SQL Injection Detection

XSS Detection

Command Injection

Configuration

Crawler Configuration

Fuzzer Configuration

Client Configuration

Output Structure

Report Example

Performance

Crawling Speed

Fuzzing Speed

Integration

With Static Analysis

With LLM Analysis

Related Packages

Best Practices