Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 368,033 coordinated disclosures
205,564 fixed vulnerabilities
503 bug bounties with 1003 websites
10,009 researchers, 883 honor badges

Dipu1A | Security Researcher Profile


Security researcher Dipu1A has already helped fix 585 vulnerabilities.



Researcher reputation:  160

Real name:
Md. Nur A Alam Dipu

About me:
Bug hunter and sql injector.

https://hackerone.com/dipuhasan
https://bugcrowd.com/nuraalamdipu

How to contact me:
[email protected]
https://twitter.com/Dipu1A

Alternative Contacts:
[email protected]

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
btc,paypal,bank, payoneer

Paypal : [email protected]

Halls of Fame:
Dell,oracle,intel,eset,sony etc

Recommendations and Acknowledgements

    30 April, 2019
     ziduniwien Computer Center from University of Vienna:
Dear Dipu1A,
The University of Vienna would like to thank you for your valuable contribution in finding multiple website security issues.
Your input is highly welcome and helps to raise the security level of our educational institution.
Servus and greetings from Vienna, Austria.
    25 April, 2019
     mlerley Mike Lerley from SMTnet:
Thanks for finding these vulnerabilities!
    20 February, 2019
     PHPDev8 Developer from TPCS:
Quick and accurate communication. Wonderful to work with.
    17 February, 2019
     JimM97459222 Jim M from GH:
Thanks Dipu1A... I had no idea how easy it was to have a XSS vulnerability. Much thanks for pointing it out.
    5 February, 2019
     m0nd Raymond from University of the West Indies Cave Hill Campus:
I\'d like to offer much thanks to Dipu1A for helping to identify an xss bug in the university\'s website. He provided info to me about the vulnerability as well as how to prevent it in the future.
    27 December, 2018
     JamilaHanan Jamila Hanan from MedWorm:
Contacted me regarding a couple of weaknesses on MedWorm that he found, that I fixed and he then tested. Much appreciated!
    20 December, 2018
     HNiederhuber Harald Niederhuber from Austrian Parliament IT Department:
We got a self initiated message from Dipu1A on the contact form of our website. Asking for details we were provided very quick advice indicating the vulnerability and what to do. That helped us very efficiently to fix the issue. Thanks a lot for all!
    21 November, 2018
     simtkportal Joy from SimTK:
Thanks Dipu1A for helping us improve the security of our website.
    9 November, 2018
     evergreen_uk Andrew from Evergreen:
Thanks Dipu1A for providing information on preventing attacks to one of our customer websites.
    23 May, 2018
     veraneumeyer_oe Vera from Open-E:
We'd like to thank Dipu1A for helping us to improve our page safety against phishing attacks.

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Awards and Achievements


Number of Secured Websites

10+ Websites
50+ Websites
500+ Websites
WEB SECURITY VETERAN
1000+ Websites

Advanced Security Research

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

Outstanding Achievements

Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

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

Recommendations and Recognition

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

Distinguished Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:2942
Total reports on VIP sites:61
Total patched vulnerabilities:585
Total vulnerabilities on Hold (Open Bug Bounty):376
Recommendations received:10
Active since:24.03.2018

Open Bug Bounty Certificate





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
13.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting
12.05.2019
On Hold
Cross Site Scripting

  Latest Patched

 20.05.2019 stereophile.com
 20.05.2019 habitissimo.com.br
 20.05.2019 mangasubthai.com
 20.05.2019 bodycontact.com
 20.05.2019 cnj.jus.br
 20.05.2019 geinoueroch.com
 20.05.2019 pdfdrive.com
 20.05.2019 jrailpass.com
 19.05.2019 microfocus.com
 19.05.2019 exawarosu.net

  Latest Blog Posts

20.05.2019 by fakessh
Hitachi Incident Response Team (HIRT)
11.05.2019 by MAS00712
Footprinting and Reconnaissance with DIRB Tool (For Security Researcher and Bug Bounty Hunters)
01.05.2019 by Renzi25031469
1000's of default passwords on http://open-sez.me
01.05.2019 by Renzi25031469
Fuxploider - @almandin
01.05.2019 by Renzi25031469
Sysadminotaur

  Recent Recommendations

    20 May, 2019
     LancasterUniSOC:
Thank you very much for your identification and notification of this issue. Much appreciated.
    20 May, 2019
     LeifTher:
Thank you so much for reporting security vulnerability and for the information needed to fix the issues.
    20 May, 2019
     William97920785:
Dear Fakessh,

Thank you for your findings. We have enhanced the XSS checking mechanism in the website based on your findings.
    17 May, 2019
     derbarkeeper:
Thank you for reporting XSS vulnerability. Great work!
    17 May, 2019
     derbarkeeper:
Thanks k0t for reporting XSS vulnerability on our website!