Infosec Institute

Open Bug Bounty mentioned in the
Top 6 Bug Bounty programs of
2022 by the InfoSec Institute

The Hacker News

Open Bug Bounty named among the
Top 5 Bug Bounty programs of 2021
by The Hacker News

Platform update: please use our new authentication mechanism to securely use the Open Bug Bounty Platform.
For security researchers
Report a Vulnerability
Submit, help fixing, get kudos.
For website owners
Start a Bug Bounty
Run your bounty program for free.
1,702,925 coordinated disclosures
1,382,333 fixed vulnerabilities
1,990 bug bounty programs, 3,918 websites
46,815 researchers, 1,651 honor badges

Sameull | Security Researcher Profile


Security researcher Sameull has already helped fix 334 vulnerabilities.



Researcher reputation:  150

Real name:
Md Sameull Islam

About me:
A penetration tester & security researcher with more than two years of hands-on experience in this industry. My main areas of expertise are web, mobile application security, and red teaming; I also specialize in penetration testing and vulnerability assessment. I actively contribute to responsible disclosure programs and have been recognized by several companies such as Google, Microsoft, AT&T, Blackberry, Dell, etc.

Contact email:
[email protected]

Alternative Contacts:
skype: remix.soykot

Certifications & Diplomas:
CEH v11
OSCP
OSWP

Experience in Application Security
3-5 years

Award / Bug Bounty I prefer:
Paypal: [email protected]
Swag
Bug Bounty Payment
Bank Transfer

Halls of Fame:
Microsoft
Google
AT&T
Blackberry
Opera
Intel
Crowdin
Appcelerator.com
and more......

Link: https://goo.gl/UwKkaF (more)

Follow me on:
Twitter
LinkedIn

Ethics and Rules:
Md Sameull Islam is required to abide by the ethics and rules of the Open Bug Bounty project. If you reasonably believe that rules are not respected, please report this to us.

Recommendations and Acknowledgements

@lorenzoherrera     5 October, 2020
    Twitter lorenzoherrera Loren from Litmind:
He found an XSS bug that slipped our controls. Thank you! Very polite and professional bug hunter. You've been added to our Hall of Fame here: https://www.litmind.com/bughunters
@soela_cs     23 March, 2023
    Twitter soela_cs Christoph from Initiative Musik:
He's a reliable partner in finding and fixing some security issues on our website, and I'm happy to recommend working with him. Thanks for the collaboration!
@TiagoGuedesEGo1     3 May, 2021
    Twitter TiagoGuedesEGo1 Tiago Guedes from E-Goi:
You made us aware of several security vulnerabilities that represented security flaws of several degrees and needed to be rectified.

It was a pleasure working with you and I hope we can work again in the future, Thank you!
@Gordi_OldGames     14 March, 2021
    Twitter Gordi_OldGames Gordi from Old-Games:
Thank you for reporting a vulnerability in our website!
@hitcomnewmedia     23 November, 2020
    Twitter hitcomnewmedia Ralf from hitcom gmbh:
Thank you for reporting the vulnerability!
We already fixed it.
@Jobe1986     28 October, 2020
    Twitter Jobe1986 Matthew from CollectiveIRC:
Thank you for your efforts and reporting the XSS vulnerability you found on my website.

Please login via Twitter to add a recommendation

Honor Badges


Number of Secured Websites

10+ Secured Websites Badge
50+ Secured Websites Badge
500+ Secured Websites Badge
Web Security Veteran Badge
10+ Websites
50+ Websites
500+ Websites
WEB SECURITY VETERAN
1000+ Websites

Advanced Security Research

WAF Bypasser Badge
CSRF Master Badge
AppSec Logic Master Badge
Fastest Fix Badge
WAF Bypasser
CSRF Master
30+ Reports
AppSec Logic Master
30+ Reports
Fastest Fix
Fix in 24 hours

Outstanding Achievements

Secured OBB Badge
OBB Advocate Badge
Improved OBB Badge
Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

Patch Master Badge
Patch Guru Badge
Patch Lord Badge
Patch Master
55% Patched
Patch Guru
65% Patched
Patch Lord
75% Patched

Recommendations and Recognition

REPUTABLE Badge
FAMOUS Badge
GLOBALLY TRUSTED Badge
REPUTABLE
10+ Recommends
FAMOUS
25+ Recommends
GLOBALLY TRUSTED
50+ Recommends

Distinguished Blog Author

Distinguished Blog Author Badge
Distinguished Blog Author Badge
Distinguished Blog Author Badge
1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:1378
Total reports on VIP sites:38
Total patched vulnerabilities:334
Recommendations received:6
Active since:12.10.2016

Open Bug Bounty Certificate


Researcher Certificate

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions




No posts in blog yet










  Latest Patched

 18.04.2024 recycleright.sa.gov.au
 17.04.2024 maps.bolton.gov.uk
 16.04.2024 fishwatch.gov
 16.04.2024 renewableenergy.gov.bd
 13.04.2024 lit.am
 13.04.2024 overnewton.vic.edu.au
 13.04.2024 catalog.edu.pl
 13.04.2024 brandee.edu.vn

  Latest Blog Posts

04.12.2023 by BAx99x
Unmasking the Power of Cross-Site Scripting (XSS): Types, Exploitation, Detection, and Tools
04.12.2023 by a13h1_
$1120: ATO Bug in Twitter’s
04.12.2023 by ClumsyLulz
How I found a Zero Day in W3 Schools
04.12.2023 by 24bkdoor
Hack the Web like a Pirate: Identifying Vulnerabilities with Style
04.12.2023 by 24bkdoor
Navigating the Bounty Seas with Open Bug Bounty

  Recent Recommendations

    10 April, 2024
    Mars:
Hatim uncovered a XSS bug that we were able to quickly resolve. Thanks very much for your assistance and help.
    8 April, 2024
    Panthermedia:
Thanks to the support of Hatim Chabik, we were able to identify and solve an XSS bug.
    5 April, 2024
    pubpharm:
Pooja found a XSS vulnerability on our website and provided us with the needed Information for replication and fixing the issue. Which she verified afterwards.
We thank her for the reporting and assistance.
    2 April, 2024
    genoverband:
Thank you for your invaluable help in ensuring the security of our domain and its visitors!
    20 March, 2024
    TechVitaverdura:
Great exchanges with this person, thank you for your help and your report