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I’m ready to have my website professionally stress-tested so I can patch every weak spot before it becomes a problem. The engagement centres on two critical areas that hold our most sensitive logic and data—the Login System and the User Data Storage modules. Within those components I want you to probe specifically for SQL Injection, Cross-Site Scripting (XSS) and Broken Authentication issues, emulating real-world attack scenarios while staying fully within ethical boundaries. Industry-standard tooling such as Burp Suite, OWASP ZAP, sqlmap, or their equivalents is expected so results are reproducible and mapped against OWASP Top 10. All findings must be compiled in a comprehensive, developer-friendly document that not only confirms each vulnerability but explains impact, supplies proof-of-concept payloads, and lays out clear remediation guidance ranked by severity and effort. Deliverables • Full penetration-test report (PDF) including executive summary, technical details, risk rating and screenshots/logs • Step-by-step reproduction instructions for every confirmed issue • Actionable recommendations and prioritised remediation roadmap The project is complete when I can validate the report, replicate the issues from your steps, and have a solid plan in place to fix them.
Mã dự án: 40295926
41 đề xuất
Dự án từ xa
Hoạt động 18 giờ trước
Thiết lập ngân sách và thời gian
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41 freelancer chào giá trung bình €205 EUR cho công việc này

Hello, I’m Shofiur Rahman, a Certified Ethical Hacker and professional Penetration Tester with extensive experience testing web applications and authentication systems for organizations worldwide. I have conducted thousands of security assessments for 250+ companies, focusing on identifying exploitable vulnerabilities before attackers can. For your project, I will perform a targeted penetration test on the Login System and User Data Storage modules, simulating real-world attack scenarios while maintaining strict ethical testing practices. Using Burp Suite, OWASP ZAP, and sqlmap, I will specifically assess the application for SQL Injection, Cross-Site Scripting (XSS), and Broken Authentication vulnerabilities, mapping all findings against the OWASP Top 10. My testing will examine authentication flows, session management, input validation, and database interaction points to determine whether sensitive logic or stored data can be exploited. You will receive a comprehensive developer-friendly penetration test report (PDF) including: • Executive summary and risk overview • Detailed technical findings with screenshots/logs • Proof-of-concept payloads for each vulnerability • Step-by-step reproduction instructions • Severity-ranked remediation guidance and prioritized fix roadmap Best regards, Shofiur Rahman
€250 EUR trong 7 ngày
7,5
7,5

Hello - This is my speciality: stress-testing Login and User Data Storage to uncover SQLi, XSS, and Broken Authentication, using Burp Suite, ZAP, and sqlmap. I'm Iosif Peterfi, Senior Web Developer & CMS Engineer with 15+ years in secure web apps. Check my profile for recent work. To align scope: do you have a staging environment and a defined tech stack, plus any data-sensitivity constraints I should observe?
€2.550 EUR trong 21 ngày
5,6
5,6

Hi, I'm a Cyber Security Researcher with practical experience gained through playing CTFs (Capture The Flag), engaging in Bug Bounties, and working as a Pentester. Notice: Don’t ask me to hack something u don’t OWN What I can do for you: Web/API/Android (OWASP TOP 10) Pentesting: You can also get this service from here: https://www.freelancer.com/service/web_security/web-app-penetration-test-owasp-top Lets Chat…
€140 EUR trong 7 ngày
5,0
5,0

Hi, I am Haresh, having 14+ years of experience in Software Testing Industry. - Having unique blend of knowledge in Quality Product Delivery, Processes Management, Functional testing, Integration and regression testing, load and Perfromance Testing which help me to take the Quality of the software to the next level. - Hands on experience on testing Desktop, Web Based, Mobile application and ERP based application. - Hands on experience on automation testing tools on selenium webdriver, jmeter, katalon studio, Appium, cypress, selenium with TestNG freamwork etc.. - Thorough understanding of Product Delivery Life Cycle, Software Testing Life Cycle and Software Development Life Cycle. - Experience in Well conversant with writing Test plan,Test Cases,Bug report, Release Note and Product Health Report. - Worked in various domains like Finance, Retail, Web Portals, Healthcare, ecommnerce, CMS, Eduction Portal, Life Insurance, ERP system etc. - I do have require mobile devices to test mobile view or applications like android and iOS applications. - I have hands on experience with Git, postman, MSSQL Server. Kindly review my profile and let me know you view over the same. Thanks, Haresh
€140 EUR trong 7 ngày
4,8
4,8

We at Offensium Vault Private Limited (ISO 27001:2022 & ISO 9001:2015) can perform a focused web application penetration test on your Login System and User Data Storage modules to identify and validate exploitable vulnerabilities. Approach • Testing for SQL Injection, Cross-Site Scripting (XSS), and Broken Authentication issues. • Manual and automated assessment aligned with OWASP Top 10 and PTES methodology. • Use of tools such as Burp Suite, OWASP ZAP, sqlmap, and custom scripts to ensure reproducible results. • Controlled testing to simulate real-world attack scenarios while remaining fully ethical and non-disruptive. Deliverables • Comprehensive penetration testing report (PDF) with executive summary and detailed findings. • Proof-of-concept payloads, screenshots/logs, and risk ratings for each vulnerability. • Step-by-step reproduction instructions for validation. • Prioritized remediation roadmap with clear guidance for your development team. We have extensive experience securing web applications and sensitive data platforms, and we can start immediately once scope and access are confirmed.
€140 EUR trong 7 ngày
3,6
3,6

I can professionally test your web app against OWASP Top 10 vulnerabilities (SQLi, XSS, broken auth) using Burp Suite/ZAP/SQLMap. I'll simulate real attacks, document severity-ranked findings with PoC payloads, screenshots, logs, and provide clear remediation roadmaps.
€250 EUR trong 7 ngày
3,4
3,4

Hi, I can perform a focused penetration test on your website, specifically targeting the Login System and User Data Storage modules to uncover security vulnerabilities before they become real threats. Testing scope • SQL Injection testing to identify database query manipulation risks • Cross-Site Scripting (XSS) checks for client-side code injection • Authentication security review to detect session flaws, weak login logic, or broken authentication paths • Validation of input handling, error messages, and access control around sensitive data Testing will follow practices aligned with the OWASP Top 10 using industry tools such as: • Burp Suite • OWASP ZAP • sqlmap Deliverables • Comprehensive penetration test report (PDF) including executive summary and technical findings • Detailed proof-of-concept payloads and screenshots/logs for each vulnerability • Step-by-step reproduction instructions for validation • A prioritized remediation roadmap with clear guidance for developers The goal is to produce a clear, reproducible security assessment so your team can confidently patch vulnerabilities and strengthen the application before release.
€200 EUR trong 7 ngày
2,6
2,6

Hello, I can perform a professional security assessment of your website with a focused penetration test on the Login System and User Data Storage modules. Using industry‑standard tools such as Burp Suite, OWASP ZAP, and sqlmap, I will simulate real‑world attack scenarios to identify vulnerabilities including SQL Injection, Cross‑Site Scripting (XSS), and Broken Authentication. The testing will follow OWASP Top 10 guidelines to ensure the results are structured, reproducible, and relevant to modern web security practices. All confirmed findings will be documented in a comprehensive, developer‑friendly report that includes an executive summary, detailed technical analysis, screenshots/logs, proof‑of‑concept payloads, and clear explanations of the potential impact. I will also provide step‑by‑step reproduction instructions and prioritized remediation guidance so your development team can quickly patch vulnerabilities and strengthen the platform. The final outcome will give you a clear roadmap to secure these critical systems before any real threats arise. Regards, Mutahra
€140 EUR trong 2 ngày
0,0
0,0

Hi there! Security testing before problems occur is the best way to protect your application and user data. I can perform a focused penetration test on your Login System and User Data Storage modules to identify vulnerabilities before attackers do. I have experience in web security testing aligned with OWASP Top 10, including SQL Injection, XSS, and authentication weaknesses. Using tools such as Burp Suite, OWASP ZAP, and sqlmap, I’ll simulate real-world attack scenarios while keeping the testing controlled and ethical. My process includes scanning, manual testing, validating vulnerabilities, and documenting clear proof-of-concept payloads. You will receive a developer-friendly penetration test report with severity ratings, screenshots/logs, reproduction steps, and prioritized remediation guidance so your team can patch issues efficiently. Check our work https://www.freelancer.com/u/ayesha86664 Do you prefer the final report structured for technical developers only, or should it also include a short executive summary for management review? Let me know if you’re interested & we can discuss it. Best Regards, Ayesha
€110 EUR trong 4 ngày
0,0
0,0

Hello, I bring extensive expertise in security testing for critical web applications, specializing in identifying vulnerabilities like SQL Injection, XSS, and Broken Authentication—especially within sensitive modules like login systems and data storage. ✅ Core Technical Part: Using industry-standard tools such as Burp Suite, sqlmap, and OWASP ZAP, I will simulate real-world attack scenarios, carefully probing your authentication and data modules. I’ll systematically identify vulnerabilities, verify their impact, and document each with detailed logs and proof-of-concept payloads, all aligned with OWASP Top 10. ✅ Solving Part: I will compile a comprehensive, developer-friendly report outlining findings, risk levels, and clear remediation steps prioritized by severity and effort. This will enable your team to confidently patch weaknesses, reinforce security posture, and prevent future breaches. I’m ready to start immediately—let’s ensure your login and data modules are robust, resilient, and secure.
€150 EUR trong 4 ngày
0,0
0,0

Hi, I’m very interested in performing the security testing for your website. I have studied practical security testing from books such as Real‑World Bug Hunting, Bug Bounty Bootcamp, and Hacking: The Art of Exploitation, and I regularly practice identifying real vulnerabilities. For your project, I will carefully test the Login System and User Data Storage modules focusing on: SQL Injection Cross‑Site Scripting (XSS) Broken Authentication I will use industry‑standard tools such as Burp Suite, OWASP ZAP, and sqlmap to simulate real attack scenarios and map results to OWASP Top 10. You will receive: A complete penetration testing report (PDF) Proof‑of‑concept payloads for each vulnerability Screenshots and logs Step‑by‑step reproduction instructions A clear remediation roadmap ranked by severity My goal is to help you identify and fix any security weakness before it becomes a real risk. I’m ready to start immediately. Best regards, Yousef Romany
€140 EUR trong 5 ngày
0,0
0,0

Hope you are doing well! Lets start! Extensive experience developing WordPress websites with custom dashboards and integrated data feeds ensures that complex market intelligence platforms are delivered efficiently and reliably. Past projects included connecting real-time news APIs, sentiment analysis widgets, and technical market charts to WordPress backends while maintaining responsive, clean, and intuitive front-end designs. Challenges such as synchronizing live data updates and optimizing performance for data-heavy content were handled through caching strategies, custom shortcodes, and modular plugin development. A phased approach, starting with the initial 6-hour campaign, enables rapid validation and iteration, ensuring the final delivery meets all specifications. I know what do I build for you, can complete it to your full satisfaction within your timeline. I am ready for you and waiting here. Thank you.
€100 EUR trong 7 ngày
0,0
0,0

Hello there! Warm greetings from Pakistan — this is Shahzaib. I'd love to share my experiences with you. I’m new on Freelancer.com and don’t have reviews yet, I have strong development experience from my previous company work. Best regards, Shahzaib
€30 EUR trong 2 ngày
0,0
0,0

Hello! I am a US-based senior software engineer with extensive experience in web security and risk assessment. I’ve carefully read your project description on the vulnerability assessment for your website, and I understand the importance of ensuring your site is secure and free from weaknesses. With over 15 years in the field, I have the skills to identify vulnerabilities and provide actionable insights for improvement. To better understand your project, could you please clarify the following questions? 1. Are there specific areas of your website you are most concerned about, such as user data protection or compliance with regulations? 2. Do you have any existing security measures in place that you would like me to assess? My approach will include a thorough testing phase, followed by a detailed report outlining vulnerabilities and recommended patches. I've successfully conducted similar assessments for various websites, ensuring they are robust and secure. I’m committed to delivering results that not only meet but exceed your expectations. Let’s connect to discuss your needs in detail. Looking forward to the opportunity! Best, James Zappi
€200 EUR trong 2 ngày
0,0
0,0

Hello, I have over 5 years of experience in Vulnerability Assessment and Penetration Testing across web applications, APIs, networks, and cloud environments. I have conducted security testing for multiple production applications and follow structured methodologies such as OWASP Testing Guide v4, OWASP Top 10, NIST SP 800-115, and SANS Top 25 to ensure complete and reliable assessments. For this engagement, I will perform both automated vulnerability scanning and in depth manual penetration testing. My toolkit includes Burp Suite Professional, OWASP ZAP, Nuclei, Nessus, Nikto, Amass, and custom scripts for deeper validation. The testing process will cover vulnerabilities such as SQL Injection, Cross Site Scripting, Authentication and Authorization flaws, Business Logic issues, Security Misconfigurations, File Upload flaws, and API related weaknesses. Each finding will be validated manually and documented with proof of concept, risk rating, and clear remediation guidance. I have experience testing multiple web applications in parallel and delivering structured reports that are easy for development teams to act on. I can support testing for your 10 plus applications and help establish a consistent testing cycle for future engagements. I look forward to discussing your requirements and building a long term security testing partnership. Thank you
€140 EUR trong 7 ngày
0,0
0,0

I already see a clean way to execute this. I specialize in web security assessments and ethical hacking, with hands-on experience stress-testing live sites and turning findings into clear, actionable reports for non-technical owners. This kind of “find every weak spot before it breaks” engagement is exactly what I’m used to handling end-to-end. You want your website safely attacked like a real hacker would, with a clear report of every vulnerability, how serious it is, and exactly what needs to be fixed so you can harden the site with confidence and sleep better knowing it’s locked down. My approach would be a focused penetration test on your live site (no damage, no downtime), followed by a simple, prioritized report: critical issues first, quick wins second, with recommendations you or your dev can action immediately. One quick question: do you want me to test just the main website, or also any admin panels/APIs connected to it? Lets chat more about your project, worst case you walk away with a free strategy session Regards
€140 EUR trong 7 ngày
0,0
0,0

Hi, I can carry out a professional vulnerability assessment focused on your Login System and User Data Storage modules, with testing aligned to real world attack paths and OWASP Top 10 risk areas. I will specifically verify SQL Injection, Cross Site Scripting, and Broken Authentication issues using a mix of Burp Suite, OWASP ZAP, sqlmap where appropriate, and manual validation so the final findings are accurate, reproducible, and useful for your developers. The deliverable will be a comprehensive PDF report with an executive summary for decision makers and a technical section for engineers. Each confirmed issue will include affected area, impact, proof of concept steps, screenshots or request traces, severity rating, and practical remediation guidance prioritized by risk and implementation effort. I have worked on similar web application assessments where authentication flows and stored user data required careful testing and clear reporting for rapid remediation. 1 Do you have a staging environment with test accounts available so all attack scenarios can be validated safely? 2 Should the assessment also cover session management, remember me tokens, and password reset flows as part of broken authentication testing? Best regards, Lishcelle
€140 EUR trong 7 ngày
0,0
0,0

Hi, I can help you identify and document security weaknesses in the Login System and User Data Storage areas through a controlled vulnerability assessment focused on SQL Injection, Cross Site Scripting, and Broken Authentication. I will test using recognized tools such as Burp Suite and OWASP ZAP, supported by manual verification, to confirm real issues and avoid noise from false positives. The result will be a clear, reproducible report your developers can use immediately to patch the highest risk problems first. The final PDF will include an executive summary, technical findings, risk ratings, screenshots, proof of concept steps, and a prioritized remediation roadmap. I have supported similar web security reviews where the main value was not only finding vulnerabilities, but presenting them in a way that made validation and fixing straightforward for engineering teams. Best regards, BJ
€200 EUR trong 7 ngày
0,0
0,0

Hello, I see that you want to stress-test your website, specifically focusing on the Login System and User Data Storage modules to identify vulnerabilities like SQL Injection and Cross-Site Scripting (XSS). I'm Mubashir Ahmed, a Software Engineer, Designer, and Growth Consultant. I have extensive experience in penetration testing and web security, ensuring that sensitive data remains protected from potential threats. My team can assist with compliance and data protection if needed. Your project requires a thorough vulnerability assessment to uncover critical security issues before exploitation. I will conduct a comprehensive penetration test using tools like Burp Suite and OWASP ZAP, providing a detailed report that confirms vulnerabilities, explains their impact, and offers clear remediation guidance to effectively address SQL Injection, XSS, and Broken Authentication issues. Deliverables will include: - Full penetration-test report (PDF) with executive summary, technical details, risk rating, and screenshots/logs - Step-by-step reproduction instructions for each confirmed issue - Actionable recommendations and a prioritized remediation roadmap - A bonus: A follow-up consultation to discuss the findings and next steps. - Step 1: Assess the Login System and User Data Storage modules - Step 2: Identify vulnerabilities using tools like Burp Suite and sqlmap - Step 3: Compile findings into a report with detailed remediation steps Do you have a specific deadline for this ass
€146 EUR trong 7 ngày
0,0
0,0

Hi, I am a Cybersecurity Professional with four industry-recognized certifications and a deep focus on Bug Bounty Hunting. I have reviewed your requirement for a comprehensive Vulnerability Assessment, and I am ready to start immediately. I operate a dedicated, fully equipped Linux environment optimized with the latest industry-standard tools for reconnaissance, scanning, and manual exploitation. My methodology follows the OWASP Top 10 framework, ensuring that no stone is left unturned. What I will deliver in my report: 1- Executive Summary: A high-level overview of your website’s current security posture. 2- Detailed Vulnerability Analysis: Clear descriptions of discovered flaws (SQLi, XSS, CSRF, IDOR, etc.). 3- Proof of Concept (PoC): Step-by-step evidence and screenshots of how each vulnerability can be exploited. 4- Actionable Remediation: Practical recommendations for your developers to fix the issues effectively based on my background as a System Administrator. I am committed to providing a thorough manual and automated assessment to secure your digital assets. I am available to start the audit right now. Best regards, Mina Mounir Cybersecurity Specialist & System Administrator
€89,99 EUR trong 3 ngày
0,0
0,0

Saint-maurice, France
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Thành viên từ thg 1 19, 2020
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