Bug-bounty-tipsπŸžπŸ’°
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Sharing tips and Tools for bugbounty

For anyone who doesn't know me, please visit my X page @kassem_s94

Ranked #30 Globally in Web-App Assets Bug Bounty on HackerOne in 2024.

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🚨For years, you've seen me post HTTP Request Smuggling reports, writeups, and bug bounty rewards.πŸ’°

Almost every time, someone would ask:

"When are you going to teach us your methodology?"

πŸ”₯I finally have an answer.

πŸ’β€β™‚οΈI'm putting everything I've learned into the next 3 Bugs That's Pay book.

No fluff.

🚨Just the complete methodology I use to hunt HTTP Request Smuggling vulnerabilitiesβ€”from recon to reporting.

πŸ’°The same methodology behind $62,654 in bug bounty rewards.

Coming soon. πŸš€

#BugBounty #HTTPRequestSmuggling #AppSec
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πŸ”₯A quick look at what's inside the upcoming HTTP Request Smuggling book.

βœ” Fundamentals
βœ” Recon Methodology
βœ” Fingerprinting
βœ” Detection
βœ” Eliminating False Positives
βœ” Exploitation
βœ” Case Studies
βœ” Report Writing
βœ” CVSS & Severity Negotiation
βœ” Payloads
βœ” Checklists

Everything is based on real-world bug bounty experience.

πŸš€Stay tuned.

#BugBounty #HTTPRequestSmuggling #AppSec
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# 🧠 Methodology > Payloads

One of the biggest mistakes I see in HTTP Request Smuggling hunting is starting with payloads.

I don't.

Every target is different.

Before sending a single payload, I first fingerprint the architecture, understand the request flow, identify the front-end and back-end behavior, and only then start testing.

That's exactly the methodology I cover in the upcoming 3 Bugs That's Pay – HTTP Request Smuggling.

Because finding HRS bugs isn't about luckβ€”it's about having a repeatable process.

πŸš€ More previews coming soon.

#BugBounty #HTTPRequestSmuggling #AppSec
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🚨 What this book is NOT.

❌ A payload collection.

❌ A copy of PortSwigger labs.

❌ A list of tricks.

❌ A 30-minute crash course.

This book is about building a repeatable methodology for finding real HTTP Request Smuggling vulnerabilities.

The goal isn't to memorize payloads.

The goal is to understand *why* they work, *when* to use them, and *how* to validate real findings.

That's the difference between solving labs and finding bugs in production.

More previews soon. πŸš€

#BugBounty #HTTPRequestSmuggling
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🚨For the new book for http request smuggling: 3 BUGS THATS PAY V2,

πŸ’β€β™‚οΈWhat chapter are you most excited about?
Anonymous Poll
15%
Case Studies
39%
Exploitation
18%
Detection
29%
Recon & Fingerprinting
πŸ”₯5
πŸ’β€β™‚οΈThis book wasn't written in a few days.

It represents years of research, countless hours spent testing proxies, CDNs, load balancers, and web servers, hundreds of failed ideas, dozens of real-world findings, and one methodology refined through practical bug bounty hunting.

Everything I've learned about HTTP Request Smuggling has been distilled into one place.

πŸ“š 5 days left.

#BugBounty #HTTPRequestSmuggling #AppSec
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πŸ’β€β™‚οΈIs this book for you?

This book is for you if:

βœ… You already know the basics of web security.

βœ… You've completed PortSwigger labs and want to move to real-world hunting.

βœ… You're tired of random payloads and want a repeatable methodology.

βœ… You want to understand *why* a target is vulnerableβ€”not just copy PoCs.

❌ This is NOT a beginner's introduction to web security.

πŸ“š 4 days until release.
πŸ”₯5❀3
πŸ“– What's Inside?

Over the years, many people asked me to share how I approach HTTP Request Smuggling.

This book is my answer.

Inside you'll find:

βœ… A complete hunting methodology
βœ… Advanced fingerprinting techniques
βœ… Detection & validation workflows
βœ… Real-world case studies
βœ… Reporting methodology
βœ… Severity negotiation tips
βœ… Practical checklists
βœ… Reusable templates

Everything is based on real bug bounty experienceβ€”not theory.

πŸš€ 3 days until launch.

#BugBounty #HTTPRequestSmuggling #AppSec
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πŸš€ Early Bird Starts in 48 Hours

After years of research, testing, and real-world bug bounty hunting...

The HTTP Request Smuggling book is almost here.

πŸ“– What's included:

βœ… Complete hunting methodology
βœ… Advanced fingerprinting
βœ… Detection & validation
βœ… Real-world case studies
βœ… Reporting methodology
βœ… Practical checklists & templates

⏰ Early Bird pricing will be available for a limited time only.

Launch in 48 hours.

Thank you to everyone who's been following this journey. See you on launch day. πŸš€

#BugBounty #HTTPRequestSmuggling #AppSec
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🚨Tomorrow.

For years, you've seen the findings.

You've seen the reports.

You've seen the bug bounty rewards.

Tomorrow, I'll finally share the methodology behind them.

πŸ“– 3 Bugs That's Pay – HTTP Request Smuggling

See you tomorrow. πŸš€
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πŸš€ It's Finally Here.

After years of research, hundreds of hours of testing, and countless real-world assessments...

3 Bugs That's Pay – Volume II
HTTP Request Smuggling

This isn't another payload collection.

It's the complete methodology I use from reconnaissance and fingerprinting to validation, exploitation, reporting, and severity assessment.

Inside you'll find:

βœ… A complete hunting methodology
βœ… Advanced fingerprinting
βœ… Detection & validation workflows
βœ… Real-world case studies
βœ… Reporting methodology
βœ… Practical checklists
βœ… Reusable templates

This methodology contributed to $62,654 in real bug bounty rewards.

πŸ”₯ Launch Offer (Limited Time): $45
Regular Price: $79

πŸ“– Get your copy:
@apesofficial

Thank you to everyone who supported this project.

I can't wait to hear your feedback.

#BugBounty #HTTPRequestSmuggling #AppSec
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πŸš€ Thank you! The first copies are already being downloaded. Thank you everyone for the amazing support.
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πŸ”₯The response has been incredible. Thank you everyone who grabbed a copy already. I can't wait to hear your feedback.❀️

πŸ’β€β™‚οΈDM for a copy: @apesofficial
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πŸ’° $5,000 from a single HTTP Request Smuggling report.

People often ask me:

*"What's your favourite payload?"*

The truth is...

It wasn't about one payload.

It was about understanding the architecture, fingerprinting the target, validating the finding, and demonstrating real impact.

That's the methodology I documented in 3 Bugs That's Pay – HTTP Request Smuggling.

If your goal is to move beyond labs and start finding real-world vulnerabilities, this book was written for you.

πŸ“– Get your copy now for 45$ only (48h left) : @apesofficial
πŸ”₯2❀1
πŸš€ More happy customers today

🚨 Just for a reminder, crypto payment accepted, also paypal
πŸ’β€β™‚οΈ Less than 48h for the $45 price expiry

😁Wait for more surprises soon !
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