Train to become OSWE certified
WEB-300: Advanced Web Attacks and Exploitation
Starting at $1,749
Level
300427h of content
- Learn advanced web application attacks and exploits, including advanced SSRF, persistent XSS and blind SQLi to .NET deserialization, source code analysis, session hijacking, fuzzing, and authentication bypass
- Become a certified OffSec Web Expert (OSWE)
Becoming OSWE certified
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48-hour proctored
All exams are proctored by an OffSec employee in a private VPN
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Hands-on labs
Identify, exploit, and report real-world vulnerabilities in live lab systems
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Compromise multiple machines
You’re required to write a professional report describing your exploitation process for each target
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Retrieve proof files
Failure to provide the appropriate documentation or proof files for a specific exam objective may result in partial or zero points being awarded for that objective
OSWE certification
About the OSWE exam
The OffSec Web Expert certification demonstrates your ability to identify, exploit, and report on complex vulnerabilities within a real-world environment, culminating in the development of a custom exploit
Offensive Security Mastery
About the OSCE³ certification
Achieving the OSCE³ certification showcases your dedication to the offensive security field and your ability to tackle complex security challenges after you earn your OSWE, OSED, and OSEP certifications.
Start learning with OffSec
$2,749/year*
Best value
Learn One
Includes one year of access to one 200 or 300-level course, the associated labs, and two exam attempts
$1,749/once
Most popular
Course + Cert Bundle
Includes 90 days of access to one 200 or 300-level course, the associated labs, and a single exam attempt
Train your team with OffSec
$6,099/year*
All access
Learn Unlimited
Unlimited OffSec Learning Library access plus unlimited exam attempts for one year
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Large teams
Learn Enterprise
Unlimited OffSec Learning Library access with flexible terms and volume discounts available
Validate your expertise.
Amplify your impact.
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Mindset & work ethic
Instill a relentless problem-solving mindset that employers value highly in security professionals
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Globally recognized certification
OffSec certs build elite, hands-on skills trusted by the world's top companies
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Organization value & trust
Trusted to train skilled, consistent, and reliable security teams
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Certified candidates win
91% of respondents prefer to hire candidates with certifications (Fortinet, 2024 Cybersecurity Skills Gap Report)
Realistic lab environments
Built to sharpen skills through practical, immersive learning
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On-demand lab access
Train anytime in up-to-date, practical, cutting-edge labs
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Structured learning modules
Progress through clear, goal-driven topics
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Challenge-based learning
Build skills through real-world, hands-on challenges
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AI-powered learning assisstant
Get instant, guided help with complex topics
Success stories from the field
I was able to use my dev background and combine it with everything I've been learning since I began with this dream a year ago. I spent countless hours studying, trying to absorb so many concepts, tools, strategies, techniques.What a ride so far.
I am officially OSWE-certified. So grateful to have had the opportunity to train for, take, and pass this certification. It was a fun one, and I'm happy to say it sharpened my skills as an AppSec engineer.
I am happy to announce that I passed OffSec's (in)famous 48-hour long exam and obtained the Offensive Security Web Expert (OSWE) certification. It is an excellent course. I'd recommend this to any full-stack developer who wants to get better at what they do. Thanks for a great course, Offensive Security!
Despite the large variances in extra miles, I recommend doing them. Some extra miles encourage the student to perform self-initiated research, often leading into new peripheral learning journeys.
Flexible pricing for teams of any size
Scalable options to fit your team's training needs
