Comprehensive Web App Penetration Test

@srmukul2

Hello, This aligns well with my expertise in full-scope, OWASP-aligned penetration testing. I’m Md Shofiur, a Certified Ethical Hacker with 10+ years of experience testing production web applications. I focus on authentication, authorization, input validation, and session management, with a manual-first approach using Burp Suite and Kali Linux to uncover real exploitable and business logic vulnerabilities. Approach: Authentication & access control testing (IDOR, privilege escalation) Input validation (SQLi, XSS, injection paths) Session management (token handling, fixation, expiry) Business logic abuse and workflow bypass Sample (Summary): In a recent SaaS test, I found IDOR exposing user data, stored XSS in admin input, and an auth bypass due to weak role checks. All were validated with PoCs and fully remediated after retesting. Deliverables: Executive + technical report with risk ratings Reproducible PoCs (requests/responses, screenshots) Clear remediation guidance Retest to confirm fixes All testing will follow responsible disclosure and maintain system stability. I’m ready to start immediately and can share a redacted report sample. Best regards, Md Shofiur

@sahilcomputers39

Certified AWS Solutions Architect (Professional & Associate) CISA Certified Security Expert 16+ Years in Cloud, DevOps & Security Hi there, I’d be glad to perform a comprehensive penetration test of your production web application. With strong experience in OWASP-aligned assessments, I focus on both automated scanning and deep manual testing to uncover business logic flaws, authentication/authorization issues, session weaknesses, and input validation gaps. My approach includes testing authentication flows, privilege escalation, session handling, API endpoints, and injection vectors using tools like Burp Suite, Kali Linux, and manual exploitation techniques. I ensure responsible testing practices so your application remains stable throughout the engagement. Deliverables will include a detailed report with risk ratings, executive summary, remediation guidance, and proof-of-concept evidence. I’ll also provide a short retest after fixes to confirm resolution. I can share a redacted sample report demonstrating structure, depth, and remediation recommendations. Budget can be decided after discussion based on scope and testing depth. Availability: 8 hrs/day | Flexible for discussion Best regards, SHD

@offensiumvault

We at Offensium Vault Private Limited (ISO 27001:2022 & ISO 9001:2015) can perform a full-scope, OWASP-aligned penetration test of your web application with deep focus on authentication, authorization, session management, and business logic flaws. Approach • Manual + automated testing using Burp Suite, Kali Linux tools, OWASP ZAP, and custom scripts • Thorough validation of input handling, access control, and session security • Emphasis on real-world exploitation and business-logic vulnerabilities, not just scanner output • Fully non-disruptive and responsible testing Deliverables • Executive summary + detailed technical report with risk ratings (CVSS) • PoC evidence (screenshots, request/response, payloads) for critical/high issues • Actionable remediation guidance with references • Retest to confirm fixes Past Work (Summary) • Secured SaaS and fintech platforms by identifying auth bypass, IDOR, and logic flaws • Delivered structured reports with clear PoCs and developer-focused fixes We can share a redacted sample report upon request and start immediately once scope is confirmed.

@ZainShah22

Hello Sir, I can perform a full-scope penetration test on your web application with deep manual testing aligned to OWASP standards. I’ll focus on auth flows, session management, input validation, and business logic flaws using tools like Burp Suite and Kali Linux. You’ll receive a detailed report with risk ratings, PoCs, and clear remediation steps, plus a retest after fixes. Please DM to proceed. Thanks!

@kunalk229

Having spent over 9 years in the software development and quality engineering space, I have developed a diverse skill set that aligns seamlessly with the objectives of your project. My experience includes thorough testing cycles across web, mobile, and even AI-driven platforms - making me well-versed not only in automation but also in the manual execution that is crucial for a comprehensive penetration test. I understand the significance of a structured report, depth of findings, and actionable recommendations provided with references – as demanded by your project. As an ex-professional from TCS –India's largest IT services company, my work was subject to stringent standards and I have consistently met them. My testing approach not only covers the technical aspects but also business logic flaws which can significantly impact an application’s overall security. It's worth noting that my previous clients laud me for my meticulousness and robustness of my testings - qualities that seem critical to ensuring aileen integration, post-fix stability and a thorough examination. Additionally, one key differentiator is my ability to help implement identified fixes via my development expertise thus guaranteeing a seamless end-to-end service!

@PetrusLubbe

‼️ONLY PAY WHEN YOU'RE 100% HAPPY‼️ Your focus on authentication, authorization, and business-logic flaws shows how essential deep manual testing is beyond automation. My approach blends automated tools with thorough manual methods—Burp Suite and Kali Linux—to uncover both technical vulnerabilities and complex logic issues, delivering a clear risk-rated report with actionable fixes. While I’m new to Freelancer, I’ve conducted similar full-scope tests off-platform, providing detailed findings and remediation guidance that clients value. Let’s chat! Worst case, you get a free consultation and real insight. Regards Pietie Lubbe

@guptakishan805

Hello, I’ve reviewed your requirements and can help you execute this with a strong focus on performance, security, and scalability. With 5+ years of experience in building production-ready systems, I’ve worked on similar solutions where clean architecture and business logic accuracy were critical. My approach is simple: understand your exact workflow, identify risk areas early, and deliver a reliable, optimized solution with clear communication throughout. I’ve successfully delivered projects that improved system efficiency and user experience, and I can bring the same structured execution here. Let’s connect to quickly align on your goals and get this moving.

@Venkatesan03

Hi Brother, I have 5+ years of experience in penetration testing across web, API, network, and application environments. I have delivered full-scope assessments on production systems with strong focus on authentication flows, authorization controls, session management, and business logic validation. I follow structured methodologies such as OWASP Testing Guide v4, NIST SP 800-115, and PCI DSS. For your application, I will perform a thorough OWASP-aligned assessment covering input validation, sanitization, authentication weaknesses, access control issues, and session handling flaws. I will also test for business logic vulnerabilities through manual exploitation. The deliverables will include a clear executive summary, a detailed technical report with risk ratings, proof-of-concept evidence for critical and high findings, and precise remediation guidance with references. I ensure responsible disclosure throughout the engagement and test strictly within the agreed scope without impacting application stability. I can start immediately and align with your timelines. Please reach out to discuss further. Thank you Angu P.

@UzeeTech

With a deep understanding of web security and a background in building secure, scalable web applications, I am uniquely qualified to conduct the comprehensive penetration test you require. I have amassed 7+ years of professional experience across numerous projects and clients, always prioritizing robust protection against modern threats like OWASP vulnerabilities. Drawing on my competencies with tools like Burp Suite and Kali Linux, I can ensure proficient manual exploitation that reveals even business-logic flaws alongside technical ones. One key advantage I offer is my penchant for going beyond simply identifying vulnerabilities: I provide detailed findings, risk ratings, issue resolution guidance, and proof-of-concept evidence. You won't just get a quick rundown of flaws but a thorough examination that will help guide your remediation process. My past clients consistently appreciate my proactive approach, clear communication, and punctuality — qualities that have earned me a 98% on-time delivery rate. Lastly, as an advocate of responsible disclosure practices who understands the value of stable systems during testing, you can trust that your application will be treated with the utmost care throughout engagement. Should issues arise after fixes please be assured I’ll conduct a short retest to validate their resolution.

@Balamurugan10

I will perform a full-scope penetration test of your web application using an OWASP-aligned, attacker-focused methodology. With experience conducting VAPT on 200+ applications, I bring proven depth in identifying real-world vulnerabilities beyond automated scans. The assessment will focus on authentication and authorization workflows, input validation, session management, and business logic flaws using primarily manual techniques. I will identify and exploit issues such as XSS, SQL Injection, IDOR, CSRF, and access control weaknesses, demonstrating impact through controlled proof-of-concepts. Deliverables include an executive summary, a detailed technical report with risk ratings, reproducible PoC evidence (requests/responses, screenshots, or scripts), and actionable remediation guidance. A retest will validate fixes. All testing will follow responsible disclosure and maintain application stability.

@Offsecsnkt

Hello, I can perform a full-scope penetration test of your web application with a strong focus on authentication/authorization, session management, input validation, and business logic flaws. With 5+ years of experience in web app pentesting, red teaming, and network security, I combine automated scanning with thorough manual testing using tools like Burp Suite and Kali Linux. My approach aligns with OWASP standards and emphasizes uncovering real-world exploitable issues while keeping the application stable. Deliverables: • Executive summary for stakeholders • Detailed technical report with risk-rated findings • Actionable remediation guidance • Proof-of-concept evidence for critical/high issues • Retest after fixes I specialize in creating clear, structured reports that help both technical and non-technical teams understand risks and prioritize remediation effectively. Certifications: CEH v13, CAP I can also share a redacted sample report demonstrating my methodology and reporting quality. Looking forward to securing your application. Best regards, Sanket

@Elkomyyy

You’ve got a "production" app that’s a neon sign for every threat actor from here to Belarus. You’re talking business-logic flaws—the stuff a scanner misses because it doesn't have a brain. You don't need a checklist; you need a guy who knows how the plumbing works to show you where the leak is. I don’t just "run a scan" and hand you a PDF of fluff. I go in with a scalpel. The Game Plan: Manual Hunt: Burp Suite and Kali to your front door. If there’s a way to bypass authorization or trick your input validation, I’ll find it. Logic Surgery: I’ll hunt the loopholes that let a user become an admin or a "free" trial become a lifetime pass. The Receipt: A report so clear the risk is undeniable, but so technical your lead dev will respect it. Every "Critical" hit comes with PoC request/response pairs. The Fix: I provide the remediation, then retest to ensure the door is welded shut. Sample: E-Commerce API Pentest Finding: Critical (BOLA/IDOR). Detail: Manipulated user_id in PUT requests to hijack any account. Remediation: Enforced server-side JWT sub-claim validation. Outcome: Resolved. Let’s secure this thing before someone less friendly finds these holes first. I'm ready to roll.

@muneebz54

I propose to conduct a comprehensive, OWASP-aligned penetration test of your web application with a strong emphasis on manual exploitation to uncover both technical and business-logic vulnerabilities. My approach begins with scoped reconnaissance and threat modeling, followed by automated baseline scanning and deep manual testing using tools like Burp Suite and Kali Linux. I will thoroughly assess authentication/authorization flows, session handling, and input validation, while also probing for logic flaws that automated tools often miss. All findings will be documented in a structured report including an executive summary, risk-rated vulnerabilities, clear proof-of-concept evidence, and practical remediation guidance. I will also provide a focused retest after fixes to ensure issues are fully resolved. I have previously delivered similar full-scope assessments for production applications, identifying critical auth bypasses, privilege escalation paths, and injection flaws, with reports praised for clarity and actionable fixes. I’d be glad to discuss your environment, scope, and any constraints—please initiate a chat so I can ask a few quick questions and tailor the engagement precisely to your needs.

@anass148

"Hello, I am a Cybersecurity specialist with a Cisco certification in Cybersecurity. I have professional experience in Web Application Penetration Testing. I can perform a comprehensive security assessment for your production environment, focusing on: Authentication & Authorization mechanisms. Input Validation (SQLi, XSS, etc.). In-depth vulnerability scanning and manual verification. I will provide you with a detailed report including findings and remediation steps. I am ready to start immediately. Best regards, Anas Sadek

@yousefmohamedme9

I can deliver a comprehensive OWASP-aligned penetration test combining automated scanning with deep manual exploitation. My approach focuses heavily on authentication/authorization logic, session handling, and business-logic flaws—not just surface vulnerabilities. I use tools like Burp Suite and Kali Linux to identify, validate, and exploit issues, then document them clearly with risk ratings, proof-of-concept evidence, and actionable remediation steps. You will receive a structured report including an executive summary, detailed technical findings, and prioritized fixes, along with a short retest after remediation to ensure all critical issues are resolved. I follow strict responsible disclosure practices and test only within the approved environment, ensuring system stability at all times.

@TehanG07

Dear Client, As a Red Team Leader from Cyber Protectors and an experienced security researcher, I specialize in manual penetration testing to uncover vulnerabilities that automated tools often miss. I focus on business-logic flaws, authentication issues, and complex injection attacks. I provide detailed reports with executive summaries, clear reproduction steps, and actionable remediation guidance. I ensure your production environment remains stable throughout. Ready to secure your app.

@satyamt002

Because I have bug bounty experience and got rewarded and also I have worked for real VAPT projects for client and make profffesionall report

@proneerajsuman

Hi, I can perform a professional-grade Vulnerability Assessment and Penetration Testing (VAPT) on your web application. My goal is to identify critical security gaps before hackers do. Scope of Work: Deep Manual Testing: I focus on business logic flaws that automated tools miss. OWASP Top 10: Comprehensive checks for SQLi, XSS, CSRF, and Broken Access Control. Red Teaming Approach: Simulating real-world attacks to test your app's defenses. Deliverables: Professional Report: Cert-In/Industry standard format with vulnerability descriptions. Impact Analysis: CVSS v3 scoring to help you prioritize high-risk fixes. Remediation Roadmap: Step-by-step instructions for your developers to patch bugs. Video PoCs: Recorded Proof-of-Concepts showing exactly how a bug is exploited. Why Hire Me? Expertise: OSCP+ certified security researcher, 5+ Experienced VAPT security tester. Support: I offer a free re-test after your team implements the fixes. Integrity: 100% confidential and ethical testing process. I’m ready to start within 24 hours. Does the application require authenticated (logged-in) testing, or is it a public-facing site?

@AkashS0917

Proposal: I can perform a full-scope, OWASP-aligned penetration test on your production web application, focusing on authentication, authorization, session management, and business logic vulnerabilities. My approach combines automated tools (Burp Suite, OWASP ZAP, Nuclei) with in-depth manual testing using Burp Suite and Kali Linux to uncover complex issues like IDOR, broken authentication, privilege escalation, and input validation flaws. The assessment will strictly follow responsible disclosure practices, ensuring testing is conducted only within scope and without impacting production stability. Deliverables include: Executive summary with risk prioritization Detailed technical report mapped to OWASP standards Actionable remediation recommendations Proof-of-concept evidence (requests/responses, screenshots) Retesting after fixes I have hands-on experience in VAPT for web and API applications and can share a redacted sample report demonstrating my reporting quality. In the past 6 months, I have assessed 50+ applications, identifying and supporting remediation of critical vulnerabilities. I can deliver this within 5 days with thorough testing and professional reporting.