OWASP ZAP Web Application Scanner

Focus on your web application and detect front-end and API vulnerabilities with the world's most popular web application security testing tool.

About OWASP ZAP

OWASP ZAP (Zed Attack Proxy) is a free, open-source web application security scanner. It's designed to be used by both those new to application security and professional penetration testers for finding vulnerabilities in web applications.

500+
Security Tests
10
OWASP Top 10 Coverage
24/7
Continuous Scanning
99.9%
Detection Rate

Web Application Scanning

Comprehensive scanning of web applications to identify security vulnerabilities and potential attack vectors.

Web Scanning Capabilities:

  • Automated vulnerability scanning
  • Manual security testing
  • API security testing
  • Session management testing
  • Authentication testing

API Security Testing

Specialized testing for REST APIs, GraphQL endpoints, and other web services to identify security weaknesses.

API Testing Features:

  • REST API vulnerability scanning
  • GraphQL security testing
  • SOAP web service testing
  • Authentication bypass testing
  • Input validation testing

OWASP Top 10 Coverage

Comprehensive coverage of the OWASP Top 10 web application security risks with detailed testing and reporting.

OWASP Top 10 Tests:

  • Injection vulnerabilities
  • Broken authentication
  • Sensitive data exposure
  • XML external entities
  • Broken access control

Advanced Reporting

Generate comprehensive security reports with detailed findings, risk assessments, and remediation guidance.

Reporting Features:

  • Executive summary reports
  • Technical detailed reports
  • Risk-based prioritization
  • Remediation recommendations
  • Trend analysis and metrics

ZAP Scan Types

OWASP ZAP offers various scanning modes to meet different web application security testing needs.

Spider Scan

Automated crawling of web applications to discover pages, forms, and endpoints for comprehensive testing.

# Spider scan example zap-cli spider --target https://example.com zap-cli active-scan --target https://example.com

Active Scan

Automated vulnerability testing that sends malicious requests to identify security weaknesses.

# Active scan example zap-cli active-scan --target https://example.com \ --scanners "10016,10020,10021"

Passive Scan

Non-intrusive scanning that analyzes traffic and responses without sending malicious requests.

# Passive scan example zap-cli passive-scan --target https://example.com

API Scan

Specialized scanning for APIs using OpenAPI/Swagger specifications or manual endpoint discovery.

# API scan example zap-cli import-openapi --target https://api.example.com \ --file swagger.json zap-cli active-scan --target https://api.example.com

Common Web Vulnerabilities Detected

OWASP ZAP identifies a wide range of web application security vulnerabilities and provides detailed analysis.

SQL Injection High

Detection of SQL injection vulnerabilities that could allow unauthorized database access and data manipulation.

Cross-Site Scripting (XSS) High

Identification of XSS vulnerabilities that could allow malicious script execution in user browsers.

Broken Authentication High

Testing for authentication bypass, weak session management, and credential exposure.

Sensitive Data Exposure Medium

Detection of exposed sensitive information like passwords, tokens, and personal data.

Broken Access Control High

Testing for authorization bypass and privilege escalation vulnerabilities.

Security Misconfiguration Medium

Identification of insecure default configurations and missing security headers.

Insecure Deserialization High

Testing for vulnerabilities in data deserialization that could lead to remote code execution.

Using Components with Known Vulnerabilities Medium

Detection of outdated libraries and components with known security vulnerabilities.

Integration Capabilities

OWASP ZAP integrates seamlessly with your development and security workflows.

CI/CD Integration

Integrate ZAP scanning into your continuous integration and deployment pipelines for automated security testing.

API Integration

RESTful API for seamless integration with security tools, ticketing systems, and custom applications.

Cloud Platform Support

Native support for cloud environments and containerized deployments for scalable security testing.

Team Collaboration

Multi-user support with role-based access control and team collaboration features for security teams.

Start Web Application Security Testing

Begin your web application security assessment with the industry's most trusted open-source security testing tool.