Hack The Box HTB Certified Web Exploitation Specialist (HTB CWES) Practice Test
Prepare for the HTB Certified Web Exploitation Specialist exam with free practice tests covering web requests, proxies, reconnaissance, fuzzing, XSS, SQL injection, command injection, authentication flaws, APIs, GraphQL, common applications, and reporting. Each 20-question set helps you review the concepts behind the hands-on CWES assessment.
Mixed Set — HTB CWES Practice Tests
Use these mixed sets to review the full CWES skill range across web application penetration testing, API security, bug bounty workflow, vulnerability validation, and report-ready reasoning. The real exam is hands-on and does not include multiple-choice questions, so these timed sets are designed for concept review and exam-readiness reinforcement.
Domain Wise — HTB CWES Mock Tests
Target focused CWES topics one at a time. HTB CWES does not publish conventional MCQ domain weights, so the percentages below show approximate Path Depth based on the HTB Academy Web Penetration Tester path section counts for each module.
About the HTB CWES Certification Exam
Everything you need to know about the hands-on CWES format, eligibility, pricing, and the web exploitation skills this certification validates.
What Is HTB CWES?
HTB Certified Web Exploitation Specialist is a hands-on Hack The Box Academy certification for learners who want to prove intermediate web application penetration testing and bug bounty hunting capability. Instead of a traditional multiple-choice exam, CWES validates whether candidates can assess web applications, services, and APIs, identify practical vulnerabilities, exploit issues safely, document evidence, evaluate risk, and write an actionable commercial-grade report.
The certification is aligned with the HTB Academy Web Penetration Tester job-role path and replaced the earlier HTB Certified Bug Bounty Hunter identity. It is useful for aspiring web penetration testers, application security analysts, security consultants, bug bounty hunters, and junior penetration testers who want a practical credential focused on modern web targets.
Career demand for web security skills remains strong. The U.S. Bureau of Labor Statistics reports a May 2024 median annual wage of $124,910 for information security analysts and projects 29% job growth from 2024 to 2034, much faster than the average for all occupations.
Exam Format (2026)
Testing method: Online hands-on assessment through the Hack The Box Academy platform using lab access, VPN or Pwnbox workflow, and report submission.
Questions: No fixed multiple-choice question count. Candidates complete practical web exploitation objectives and document evidence.
Duration: HTB lists the CWES exam deadline as 7 days from the time the exam starts.
Question types: Practical web application, service, and API testing tasks involving enumeration, vulnerability identification, exploitation, chaining, evidence capture, and reporting.
Passing score: Practical evaluation based on objectives and report quality. Public candidate write-ups often reference an 80% objective threshold, but candidates should follow the current exam portal instructions.
Exam fee: HTB lists the certification bundle at $490 and the standalone CWES exam voucher at $210 ($249.90 including VAT where applicable).
Eligibility Requirements
Path completion: Candidates should complete the HTB Academy Web Penetration Tester job-role path before attempting the certification exam.
Experience level: CWES is an intermediate-level certification. It is more practical than an entry-level awareness exam and expects comfort with hands-on web testing.
Technical background: Helpful skills include HTTP, Linux basics, Burp Suite or OWASP ZAP, browser developer tools, scripting fundamentals, web authentication, APIs, and common OWASP vulnerability classes.
Prerequisites: No formal degree or third-party certification is required, but completing the 20-module Web Penetration Tester path is the intended preparation route.
Certification validity: HTB Academy certifications are practical credentials issued by Hack The Box and can be validated through the HTB certificate validation process.
HTB CWES Module Weights — 2026 Web Penetration Tester Path
HTB CWES is based on the Web Penetration Tester path, which includes 20 modules and 279 sections. HTB does not publish official MCQ-style exam domain weights, so this table uses each module's share of path sections as an approximate study-weight guide.
| Module | Topic | Approx. Path Share |
|---|---|---|
| Module 1 | Web Requests | 2.9% |
| Module 2 | Introduction to Web Applications | 6.1% |
| Module 3 | Using Web Proxies | 5.4% |
| Module 4 | Information Gathering - Web Edition | 6.8% |
| Module 5 | Web Fuzzing | 4.3% |
| Module 6 | JavaScript Deobfuscation | 3.9% |
| Module 7 | Cross-Site Scripting (XSS) | 3.6% |
| Module 8 | SQL Injection Fundamentals | 6.1% |
| Module 9 | SQLMap Essentials | 3.9% |
| Module 10 | Command Injections | 4.3% |
| Module 11 | File Upload Attacks | 3.9% |
| Module 12 | Server-side Attacks | 6.8% |
| Module 13 | Login Brute Forcing | 4.7% |
| Module 14 | Broken Authentication | 5.0% |
| Module 15 | Web Attacks | 6.5% |
| Module 16 | File Inclusion | 3.9% |
| Module 17 | Attacking GraphQL | 3.2% |
| Module 18 | API Attacks | 4.7% |
| Module 19 | Attacking Common Applications | 11.8% |
| Module 20 | Bug Bounty Hunting Process | 2.2% |
How Our Practice Tests Are Designed
Hands-on path alignment — Questions are written around the skills covered in the HTB Academy Web Penetration Tester path, including web requests, proxies, reconnaissance, fuzzing, JavaScript analysis, XSS, SQL injection, command injection, file upload attacks, server-side attacks, API testing, GraphQL, and reporting.
Realistic decision-making — CWES rewards methodology, evidence handling, web vulnerability chaining, and clear business impact. These practice questions emphasize what to test next, how to interpret request and response behavior, how to choose safe proof-of-concept steps, and how to communicate risk clearly.
Timer note — The official CWES exam is a seven-day hands-on lab and does not have an official per-question timer because it is not an MCQ exam. Each practice set is timed at about 30 minutes for 20 questions, or roughly 1.5 minutes per review question, to build focus without misrepresenting the real exam format.
Focused remediation — Use mixed sets to identify weak areas, then use module-wise tests to strengthen one topic at a time before returning to hands-on web labs and report-writing practice.
HTB CWES Exam Preparation Tips
Study Strategy
Complete the full path: The Web Penetration Tester path is the best blueprint for CWES preparation. Finish every module, section exercise, and skills assessment before booking the exam.
Build a repeatable web methodology: Practice the same workflow every time: scope review, crawl, map endpoints, test authentication, fuzz inputs, inspect client-side code, validate vulnerabilities, and document evidence.
Practice APIs and GraphQL: Modern web assessments frequently involve API-driven applications. Be ready to enumerate endpoints, test object-level authorization, review schemas, and identify excessive data exposure.
Test-Taking Strategy
Document from the first hour: Capture screenshots, requests, responses, commands, payloads, impact notes, and remediation ideas while you work. Waiting until the end makes the report harder.
Do not rely only on scanners: CWES-style success depends on manual reasoning. Use tools to assist discovery, but verify issues by understanding application logic and request behavior.
Move when stuck: If one application or vulnerability path stalls, preserve your notes and move to another target. Fresh context often reveals assumptions you missed earlier.
Frequently Asked Questions
Ready to Test Your HTB CWES Knowledge?
Start with a mixed set to check broad web exploitation readiness, then use focused module tests to strengthen weak areas before returning to hands-on labs.
Start HTB CWES Practice Test 1 →
