We are thrilled to announce that we have secured the 33rd position on the Microsoft Security Leaderboard for Q2 2024, ranking among the top 145 security researchers worldwide with a score of 120 points! 🎉

As dedicated professionals in the field of cybersecurity, it is an honor to collaborate with Microsoft in safeguarding digital spaces. This achievement reflects the power and efficiency of our xss0r Tool, which has been instrumental in uncovering numerous XSS vulnerabilities across Microsoft platforms. xss0r continues to demonstrate its effectiveness and precision in real-world applications, setting a high standard in vulnerability detection.

We extend our gratitude to everyone who has supported our mission. Together, we are making the internet a safer place, one vulnerability at a time.Visit it on 2024 Q2: https://msrc.microsoft.com/leaderboard









xss0r Tool Presentation



🚀 Unlock the Power of XSS Vulnerability Detection with xss0r! 🚀

Discover the cutting-edge features of xss0r:

Detection & Innovation:

  • Zero False Positives
  • 💡 Unique Innovation
  • 🎯 Flexible Detection Modes
  • 🔗 GET and POST Request Analysis with Cookie Support
  • 🌐 DOM-Based XSS Detection
  • 🔍 Path-Based Analysis
  • 📱 Support for JSON Web Apps
  • 🔌 Extension-Based XSS Detection
  • 🔍 Accurate Detection Algorithms
  • 🛡️ BlindXSS with All Features Included
  • 🛡️Automated Crawling Links & Forms
  • 🛡️Injecting BlindXSS Payload in Headers
  • 🔍 Reflection Checker
  • 🚩 Automated User-Interactions Payloads Triggering
  • 🧬 Fuzzing Capabilities


Scanning & Efficiency:

  • ⚡️ Scans 2500 payloads on 1 URL in only 15 seconds! ⚡️🔥
  • 🔄 Automated Scanning
  • 🕵️‍♂️ Stealth Mode
  • 💥Unlimited API requests
  • 💥 Over 3500 Encoded Payloads + Private xss0r Payloads
  • 🔄 Multi-threading with Unlimited Speed on Threads
  • Customizable Delay
  • 🐍 Automation Crawling and Injecting Payloads
  • 📝 Automating Blind XSS Payloads in Headers
  • 🛠️ Automating Form Finder and Saver
  • 🚀 Rapid Deployment
  • ⚡️ High Performance


Configuration & Customization:

  • 🔧 Customizable Payloads
  • 📂 Support for Various Web Technologies
  • 🔧 Easy Configuration
  • Suffix & Prefix Customization
  • 🧩 Unlimited Custom Payload List Loading
  • 🔘 One Result Option
  • 🔄 Resume Scan Functionality
  • 📑 Limit Requests


Crawling & Injection:

  • 🕸️ Crawling Capabilities
  • 🔄 Resuming Scan

Reporting & Export:

  • 📊 Exportable Reports
  • 🔎 Advanced Search and Filter Options


Security & Reliability:

  • 🔓 All WAF Bypass Capabilities
  • 🔒 Secure and Reliable
  • 🌟 Continuous Updates
  • 🛡️ CSP Bypass


Support:

  • 🛠️ Technical Support 24/7
  • 💬 Live Chat Support 24/7
  • 📘 eBook with Practical Examples
  • 🎥 Instructional Videos


Our video showcases the unparalleled capabilities of xss0r, meticulously designed to offer comprehensive and reliable XSS vulnerability detection. Whether you're a security professional or an organization seeking robust security solutions, xss0r is the ultimate tool to elevate your security practices and stay ahead in the field of web security.

Check it out and see how xss0r can revolutionize your security efforts!



#xss0r

What the PRO PLAN Offers Beyond the BASIC PLAN:


1. PATH Request Analysis: The PRO PLAN includes PATH request analysis, allowing users to detect and exploit vulnerabilities that require payloads in URL paths, a feature not available in the BASIC PLAN. This adds flexibility for testing more sophisticated vulnerabilities.

2. Increased Payload Library: With access to 2,000 XSS payloads compared to 1,500 in the BASIC PLAN, the PRO PLAN provides a broader and more versatile range of payloads to test against a variety of web application defenses.

3. Enhanced WAF Bypass Capabilities: The PRO PLAN includes advanced WAF bypass capabilities, making it more effective for testing applications with stringent security measures. This feature is more limited in the BASIC PLAN, giving the PRO PLAN an advantage in secure environments.

4. JSON and Multipart WebApp Support: The PRO PLAN offers support for both JSON and Multipart Web Applications, expanding its capability to handle modern web app architectures. This feature enables users to test APIs and multipart form submissions effectively, which is absent in the BASIC PLAN.

5. One Result Option and Resume Scan Functionality: The PRO PLAN includes a "One Result Option" to limit output to one match per vulnerability type, making reports clearer and more concise. The "Resume Scan" functionality allows users to pick up scanning from where they left off, an efficiency boost for longer testing sessions that’s missing in the BASIC PLAN.

6. Higher Thread Speed Limit: The PRO PLAN supports up to 10 threads, providing faster scanning and better performance on larger sites. In comparison, the BASIC PLAN is limited to 7 threads, making it less optimal for extensive testing.

7. Technical Support and Educational Resources: Both plans offer technical support, an eBook with practical examples, and instructional videos, but the PRO PLAN is designed for users who have some experience and want to deepen their expertise. It provides a more robust toolset and advanced features, making it ideal for intermediate users looking to advance their skills beyond the basics covered in the BASIC PLAN.

The PRO PLAN provides an upgraded set of features, allowing users to explore more complex vulnerabilities and improve testing efficiency, making it well-suited for those ready to take their web security skills to the next level.



#xss0r

What the DIAMOND PLAN Offers Beyond the PRO PLAN:


1. Expanded Payload Library with Full WAF Bypass: The DIAMOND PLAN provides access to 3,000 XSS payloads, compared to 2,000 in the PRO PLAN, with advanced WAF bypass capabilities. Additionally, it allows for unlimited custom payload list loading, enabling users to test an extensive range of vulnerabilities and tailor payloads to specific applications.

2. Enhanced BlindXSS with All Features Included: While the PRO PLAN offers BlindXSS capabilities, the DIAMOND PLAN takes it further with full-featured BlindXSS, which includes additional advanced payloads and detection mechanisms. This enhancement is ideal for detecting delayed or hidden XSS vulnerabilities that require more sophisticated detection techniques.

3. Advanced Crawling and Fuzzing Capabilities: The DIAMOND PLAN includes both Crawling and Fuzzing functionalities, enabling users to automate exploration and injection of payloads across the application, increasing the chance of identifying complex vulnerabilities. These advanced scanning capabilities go beyond the PRO PLAN, allowing users to dive deeper into application behavior and structure.

4. Automated Resuming and Limit Requests Features: The DIAMOND PLAN provides the ability to resume scans automatically and set request limits, ensuring scans are efficient without overwhelming target applications. These features enhance scan management and control, particularly useful for large-scale applications, and are not available in the PRO PLAN.

5. User-Interaction Payloads Support and CSP Bypass: The DIAMOND PLAN supports payloads that require user interaction, offering deeper real-world vulnerability testing. It also includes CSP (Content Security Policy) bypass capabilities, allowing users to test applications with strict security policies, which is not supported in the PRO PLAN.

6. Increased Thread Speed Limit: With a thread speed limit of up to 13, the DIAMOND PLAN is faster and more efficient for larger, more complex applications, compared to the PRO PLAN’s limit of 10 threads.

7. Broader License and Device Support: The DIAMOND PLAN allows usage for 1 user on up to 4 devices across 2 different IP addresses, whereas the PRO PLAN is limited to 3 devices on the same IP. This flexibility makes the DIAMOND PLAN more suitable for team settings or users who need access across multiple environments.

8. Additional Features and Advanced Support Tools: The DIAMOND PLAN includes exclusive features like Fuzzing, Crawling, Resuming Scan, and Limit Requests. These tools are designed to provide a more thorough, automated approach to XSS testing, making the DIAMOND PLAN ideal for users looking to conduct comprehensive and efficient scans on complex applications.

The DIAMOND PLAN offers a significant upgrade over the PRO PLAN, providing a powerful toolset that includes advanced detection capabilities, faster scanning, enhanced automation, and support for user-interactive and CSP bypass payloads. This plan is ideal for experienced users or teams who require a comprehensive solution for tackling sophisticated web application vulnerabilities.


#xss0r

What the GOLDEN PLAN Offers Beyond the DIAMOND:


  1. Higher Thread Speed Limit: The GOLDEN PLAN supports up to 15 threads, while the DIAMOND PLAN is limited to 13 threads. This increased speed allows for faster and more efficient scanning, especially beneficial for testing larger applications requiring extensive scans.
  2. Live Chat Support: The GOLDEN PLAN includes live chat support, providing real-time assistance for users who need immediate help. This feature is exclusive to the GOLDEN PLAN and not available in the DIAMOND PLAN, making it ideal for users who require quick resolutions and direct support.
  3. Cost Savings with Semi-Annual Payments: Choosing the GOLDEN PLAN over the DIAMOND PLAN results in substantial savings. While the GOLDEN PLAN costs $119.99 every 6 months (totaling $239.98 per year), the DIAMOND PLAN is priced at $89.99 every 3 months (totaling $359.96 per year). This results in an annual savings of $119.98, making the GOLDEN PLAN a more cost-effective option for long-term users.
  4. Comprehensive Feature Set at a Better Price: Both the GOLDEN PLAN and DIAMOND PLAN offer essential features such as GET and POST Requests with Cookie Support, PATH Request Analysis, Private xss0r Payloads with Full WAF Bypass, and Unlimited Custom Payload List Loading. Additionally, both plans include BlindXSS with All Features Included, Reflection Checker, Only Alerts, Suffix & Prefix Customization, and support for JSON and Multipart WebApps. Other shared functionalities include the One Result Option, Resume Scan, Fuzzing, Crawling, Resuming Scan, Limit Requests, User-Interaction Payloads Support, and CSP Bypass.
  5. Device and IP Flexibility: Both plans allow 1 user across up to 4 devices on 2 different IP addresses, providing ample flexibility for users who need access across multiple environments.

The GOLDEN PLAN offers all the advanced features of the DIAMOND PLAN while delivering additional benefits, such as a higher thread limit, live chat support, and significant cost savings. This makes the GOLDEN PLAN ideal for users seeking top-tier XSS detection capabilities, enhanced support options, and better value for long-term use.



#xss0r

What the BUSINESS PLAN Offers Beyond the GOLDEN PLAN:


  1. ClickMe Private Payloads for Enhanced BlindXSS: The BUSINESS PLAN includes ClickMe Private Payloads for BlindXSS, offering additional payload options to detect delayed-execution and hidden XSS vulnerabilities. This advanced feature enhances the detection capabilities beyond those provided in the GOLDEN PLAN.
  2. Unlimited Speed on Threads: The BUSINESS PLAN offers unlimited speed on threads, allowing for unrestricted scanning performance, while the GOLDEN PLAN is limited to a maximum of 15 threads. This makes the BUSINESS PLAN ideal for users who need to conduct rapid scans on complex applications without any thread speed limitations.
  3. 24/7 Technical and Live Chat Support: With 24/7 access to both technical support and live chat, the BUSINESS PLAN ensures that users have round-the-clock assistance. In contrast, the GOLDEN PLAN does not guarantee 24/7 availability for these support channels, making the BUSINESS PLAN more suitable for users who need immediate support at any time.
  4. Additional Licenses for Team Flexibility: The BUSINESS PLAN provides 2 free additional licenses, enabling usage for multiple team members or organizational flexibility. This feature is not available in the GOLDEN PLAN, making the BUSINESS PLAN a better choice for companies and larger teams.
  5. Extended Device and IP Flexibility: Supporting up to 10 devices on any IP addresses, the BUSINESS PLAN offers significantly more flexibility than the GOLDEN PLAN, which supports only 4 devices on 2 different IP addresses. This additional device support is advantageous for teams needing broad access across multiple devices and locations.

The BUSINESS PLAN offers all the features of the GOLDEN PLAN and adds substantial benefits, including ClickMe Private Payloads for BlindXSS, unlimited thread speed, 24/7 support, additional licenses, and enhanced device/IP flexibility. This plan is ideal for businesses, teams, and organizations seeking a high-performance, versatile, and scalable XSS detection solution with comprehensive support and flexibility.



Important Note:


When purchasing any XSS Plan, please ensure you use a valid email address during registration. API access will be provided after purchasing a plan within a minimum of 6 hours and a maximum of 12 hours. Sometimes the process is faster and can take just a few minutes. However, please note that users who buy a plan will have access to the xss0r tool, but API access will be delivered to the email address used for purchasing and registering an account within the stated time frame. If you in some case didn't receive an email with API access in max 12h, please contact us directly on Support Chat or X.

Once you enter the API key, it will be saved into the system, and you will not be prompted again for your safety to enter it. If anyone finds your API key and tries to use it on another machine or run two instances at once, you will receive a permanent ban, and your API key will be invalidated. This means your purchased plan will automatically expire and be banned. Therefore, after you enter your API key, do not save it anywhere or try to enter it on another machine, depending which xss0r PLAN you have purchased.





#xss0r VS OTHER XSS TOOLS

[ Tool Comparison ]


The #xss0r Tool is designed to thoroughly test web applications for Cross-Site Scripting (XSS) vulnerabilities by injecting payloads into various parts of a web request. Unlike other XSS tools that only inject payloads into a single selected place, our xss0r Tool injects into all possible parameters one by one, ensuring thorough testing for XSS vulnerabilities. This means parameters such as ref=, campaign=, user_id=, and source= in a URL like https://ibrahimxss.store.com/?ref=homepage&campaign=spring_sale&user_id=12345&source=email are all tested for vulnerabilities.

Unlike other XSS tools that limit your daily or monthly scanning capacity through API requests, xss0r Tool offers unlimited usage. This means you can perform as many scans as you need each day without any restrictions. Experience unparalleled freedom and efficiency in your vulnerability assessments with the xss0r Tool.

Unlike other XSS tools that do not support path-based XSS or XSS in extensions, xss0r tool provides comprehensive support for these advanced testing techniques. When using the --path option, the tool will inject payloads into all paths of the URL sequentially. For instance, with a URL like https://ibrahimxss.store.com/homepage/spring_sale/12345/email, the tool injects payloads into each path segment, maintaining the previous paths unchanged, to identify XSS vulnerabilities comprehensively.

Unlike other XSS tools that rely solely on page response reflection to check if a payload is reflected, my xss0r Tool uses a unique method to confirm XSS, eliminating the possibility of false positives. This ensures that the tool provides 100% accuracy without any false positives, making it a reliable choice for security professionals.

Unlike other XSS tools, xss0r tool supports testing for XSS vulnerabilities in POST requests. You can save the POST request into a .txt file and replace the desired injection location with {payload}. For JSON-based web applications, including the --json command ensures proper handling of JSON payloads, extending the tool's capabilities further.

Unlike other XSS tools, the xss0r Tool generates comprehensive .pdf and .html reports that include screenshots, payloads, and affected URLs, providing detailed documentation of the findings. This feature ensures you have a complete record of your vulnerability assessments, which is essential for thorough reporting and analysis.

Unlike other XSS tools that are slow, xss0r tool scans 2500 XSS payloads in just 15-20 seconds per URL. It includes all WAF bypass payloads, offering robust testing capabilities. This speed and efficiency make it an invaluable tool for security professionals who need to conduct extensive testing quickly.

In summary, unlike other XSS tools, xss0r tool supports injection anywhere in any part of the web request, whether in query parameters or POST request bodies, offering unmatched flexibility and thoroughness in XSS testing. This comprehensive approach ensures that the #xss0r Tool is a valuable asset for any security professional looking to identify and mitigate XSS vulnerabilities efficiently.

The more payloads you have, the higher your chances of triggering an XSS alert. Our payloads encompass a wide range of encoding techniques and filter bypass methods, ensuring compatibility with all types of WAFs, .NET versions, JavaScript frameworks, and libraries like Angular and Vue.js. Additionally, you can add your own payloads, but we've already collected a comprehensive set from diverse sources, including HackerOne reports, Bugcrowd reports, Medium stories, InfoSec write-ups, Google, YouTube reports, PortSwigger, and many more, along with AI-generated payloads.







⚡️#xss0r scans 2557 payloads faster than a lightning bolt—only 15 seconds for http://testphp.vulnweb.com! ⚡️🔥

How long would it take to test 2557 payloads manually? Let's calculate:

For one payload:

  • It takes around 3 seconds to copy the payload to the URL, paste it, and trigger the page.

For 2557 payloads:

  • Total time = 3 seconds/payload * 2557 payloads = 7671 seconds
  • Converting seconds to hours = 7671 seconds / 3600 seconds/hour = 2.13 hours

So, it would take approximately 2.13 hours manually to test 2557 payloads, compared to just 15 seconds with the #xss0r Tool!

xss0r has been proven in detecting XSS vulnerabilities in huge companies like Microsoft on bug bounty platforms.
Link below:

https://xss0r.medium.com/my-journey-to-uncovering-reflected-xss-and-html-injection-in-4-microsoft-subdomains-a6edaec68299

xss0r Tool successfully bypassed CloudFlare WAF in a couple of seconds, proving that WAF protection can't stop the #xss0r Tool.

Testing XSS Tools On Target Protected By WAF | 2024 By BePractical


In this video, BePractical compares three XSS testing tools: Dalfox, XSStrike, and the xss0r Tool. Both Dalfox and XSStrike failed to find any XSS vulnerabilities and couldn't bypass CloudFlare's protections. However, the xss0r Tool stands out by successfully detecting XSS vulnerabilities and bypassing CloudFlare with its zero false positives and innovative detection modes. Watch the full video to see the xss0r Tool in action and understand why it outperforms the competition.
Video on YT channel: https://www.youtube.com/watch?v=_oLyUxRMnJk



😊❤️ Hear from Our Happy Customers! 😊❤️


🚀 Don't just take our word for it! Explore the authentic experiences of our amazing community who have worked with us. Their honest reviews and feedback speak volumes about the accuracy of the #xss0r Tool, with zero false positives. We can't wait for you to see it—check out the images below! 📸✨



Reflected XSS on NASA


"🚀 Tr.ffn discovered a Reflected XSS vulnerability on NASA subdomains using the #xss0r Tool. With our tool, you can also add your own custom payloads to the arsenal, giving you the freedom to tailor your scans and maximize your impact! 🎯"

Reflected XSS on NASA


"🔍 Xavier Marquez identified a Reflected XSS vulnerability on a NASA subdomain using the #xss0r Tool. He promptly reported the issue on Bugcrowd, adhering to NASA's bug bounty program policy to ensure responsible disclosure. 🛡️"

💰J$150 BOUNTY AWARD + CLOUDFLARE BYPASS 💰J




"💸💰💸💰Jitin earned $150 bounty award for his Reflected XSS and CloudFlare bypass with #xss0r Tool in his first few minutes of bug bounty on Cross-site scripting vulnerability! 💸💰💸💰"


#xss0r



"🎉 Mesut Ucar is a satisfied customer, praising the #xss0r Tool as a game changer in his work. He especially loves the automated reports generated after each scan, making his job easier and more efficient! 📊🚀"

#xss0r



"👍 Zulfukar Karabulut highly recommends the #xss0r Tool for bug bounty hunters. With its zero false positives, it's a reliable choice for accurate and effective vulnerability scanning! 🛠️🎯"

#xss0r



"🔥 Mejbaur Bahar Fagun, after trying and failing with many tools over 100 times, finally achieved success with the #xss0r Tool, triggering 131 XSS payloads from a single target! 🎯💥"

#xss0r

"🔍 Rehan Akram recently discovered an XSS vulnerability during his penetration testing journey as a bug bounty hunter. He provided a fully prepared report using the #xss0r Tool, complete with a screenshot of the affected link and payload. 📄📸"

Bypassing a Fortinet FortiGate Firewall

"🛡️ Here's a sample of bypassing a Fortinet FortiGate Firewall using the #xss0r Tool. Discover how our tool can outmaneuver even the toughest security measures! 🔓🚀"

CloudFlare Bypass path-based XSS

**"🔍 On the left, Muhammad Usman successfully used the path-based XSS feature of the #xss0r Tool to identify an XSS vulnerability in an Angular WebApp protected by Cloudflare. 💻☁️. & On the right, @coffin successfully triggered an XSS using the same tool. He shared that it's better than other XSS tools he's tried, and we wish him the best of luck in his bug bounty journey. 🍀💥"**

#xss0r



"💡 Rajeev Maurya discovered a Reflected XSS vulnerability and is a happy customer, seeing his investment in the #xss0r Tool pay off significantly. The tool has proven to be a valuable asset in his bug bounty journey! 💰"



CLOUDFLARE BYPASS

"💡@BuraqGamerz discovered a Reflected XSS vulnerability and CloudFlare bypass where 15/2920 XSS payloads triggered on Kamwo website."💡


xss0r

"💡@BuraqGamerz discovered a Stored XSS on the website login (username field) where he used a Post-based request with #xss0r Tool"💡

#xss0r Tool

 Dhruv Dadarwala discovered a Reflected XSS vulnerability using the #xss0r Tool, proving it to be a crucial asset in his successful bug bounty journey."

#xss0r Tool

Kuldeep Barpete discovered a Reflected XSS vulnerability on two endpoints using the #xss0r Tool, praising it as the best tool for XSS with a 0 false positive rate.

Bug Bounty

Md. Torikul Islam Lipon discovered Refected XSS. Keep up the great work in your bug bounty journey! Better luck next time—I'm confident your persistence will pay off soon. 🚀

Severity - P1; Firewall - Cloudflare (Bypassed)

 Kuldeep Barpete escalated from a simple Reflected XSS (RXSS) to a full one-click full account takeover, and he got his first P1.

💰Bounty award!💰

💸💰💸💰Jitin earned $50 bounty award for his Reflected XSS and CloudFlare bypass with #xss0r Tool and this is his third time to get a bounty in short amount of time!💸💰💸

💰Bounty award!💰

#xss0r is catching XSS vulnerabilities today as swiftly as a hawk spots its prey.

Bounty award $500💸💰💸💰J

 Shivang Maurya striked again with a new bounty of $500 on the same Program!

Bounty award $300💸💰💸💰J

We are thrilled for our clients 🎉, whose initial investment has paid off significantly 💼, with one of them earning a $300 bounty reward 🏆—a return that's multiplied their investment many times over 🚀.

💥 Join xss0r on Social Media: 💥