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Fiverr Pro
English
$
USD
I will do professional web application penetration testing and security audit
Web Application, Penetration Tester, API, Security Expert, Bug Bounty Hunter
I'm a security researcher who finds vulnerabilities in web apps and APIs before attackers do. I've found bugs in Shopify, Dropbox, and Yahoo.
What I do:
✅ Web App Pentesting - SQLi, XSS, IDOR, CSRF
✅...
About this Gig
I will test your web application for security vulnerabilities and provide a professional report.
What I test:
- Authentication & Authorization (login bypass, privilege escalation)
- API Security (GraphQL, REST, OAuth, JWT)
- Business Logic Flaws (race conditions, price manipulation)
- Input Validation (SQL Injection, XSS, Command Injection)
- Information Disclosure (.git, .env, debug endpoints)
What you get:
- Professional report with screenshots
- Step-by-step reproduction steps
- Clear fix recommendations
- CVSS severity scoring
My experience:
- Found vulnerabilities in Shopify, Dropbox, and Yahoo
- 7+ valid bug bounty submissions
Delivery within 48 hours.
Message me before ordering to discuss your needs.
My Portfolio
FAQ
Do I need to give you admin access?
No. I only need a test account with normal user permissions. That's enough for a full security assessment.
Will this affect my live website?
No. I use manual testing techniques only. No aggressive automated scanners that could disrupt your site.
What do I get after the test?
A professional security report with screenshots, step-by-step reproduction steps, and clear fix recommendations.
