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541,636 coordinated disclosures
348,248 fixed vulnerabilities
816 bug bounties with 1,594 websites
16,693 researchers, 1133 honor badges

gdattacker | Security Researcher Profile


Security researcher gdattacker has already helped fix 162 vulnerabilities.



Researcher reputation:  260

Real name:
Gaurav Kumar

About me:
Gaurav Kumar, A Security Researcher From India Who Loves To Make The Web A Safer Place For Everybody By Reporting Any Security Vulnerability I Found Online. Contact Details Mentioned Below.

PayPal e-mail: [email protected]
Payoneer e-mail: [email protected]
BTC Address: 3P1tao8sycwbJmCPFkueJG4ErJg8zrkxbp

How to contact me:
Gmail: [email protected]
Twitter: https://twitter.com/gdattacker
Facebook: https://facebook.com/drago4344

Alternative Contacts:
919871071982

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
Paypal, Amazon card, BTC, Swags, Gifts. After all, it takes a lot of efforts and time to find Security Vulnerabilities :)

Halls of Fame:
Facebook, Google, Sony, United Nations Organisation, Pluralsight's, Envato, Abacus, Castbox, Jet, Facebook, inflectra, CodePen, FanDuel, ISC2.nl, ledger.. etc.

Follow me on:
Twitter
Facebook

Recommendations and Acknowledgements

    24 September, 2019
     satcharts Peterson :
Thank you for helping make our website more secure.

We really appreciate it. Keep up the good work!
    2 July, 2020
     booksprice Doron from Booksprice:
Thank you for reporting the bug, and the clear details, much appreciated.
    14 June, 2020
     giroud_francois Giroud from WebLettres:
Thank you ! Very professional, useful details to reproduce the issue ! Thanks for the help !
    12 June, 2020
     simtkportal JPK from Simtk.org:
Found an XSS vulnerability on our site. Thank you for the detailed information about the issue and the suggested solutions for fixing.
    11 June, 2020
     bigwavedave_ca DaveB from bwd:
Thank you for reporting the XSS vulnerability on my website and for the detailed description of the issue. You are doing good work.
    10 June, 2020
     BuyAndRead BuyAndRead from BuyAndRead:
Thank you for reporting a bug on our website.
    8 June, 2020
     rundumsbaby rundumsbaby from rundumsbaby:
Thank you very much for your help!
    26 May, 2020
     viewbug Jim from ViewBug:
Thank you Guarav! Very professional on checking our site for bugs and for providing the details in such a professional manner. We appreciate your help making our platform more secure
    26 May, 2020
     redicius Pavel from vestirna:
Tested my site a lot (according to log :) and found an hidden XSS issue in our site.
Thank you!
    18 May, 2020
     AnimeCons Patrick from FanCons:
Reminded us that we had left our beta testing site open to the world. Oops!

Shows the first 10 recommendations. See all.

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Honor Badges


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:684
Total reports on VIP sites:45
Total patched vulnerabilities:162
Total vulnerabilities on Hold (Open Bug Bounty):284
Recommendations received:18
Active since:25.03.2019

Open Bug Bounty Certificate





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
08.07.2020
On Hold
Cross Site Scripting
08.07.2020
On Hold
Cross Site Scripting
08.07.2020
On Hold
Cross Site Scripting
07.07.2020
On Hold
Cross Site Scripting
07.07.2020
On Hold
Cross Site Scripting
06.07.2020
On Hold
Cross Site Scripting
06.07.2020
On Hold
Cross Site Scripting
06.07.2020
On Hold
Cross Site Scripting
06.07.2020
On Hold
Cross Site Scripting
05.07.2020
On Hold
Cross Site Scripting
04.07.2020
On Hold
Open Redirect
04.07.2020
On Hold
Cross Site Scripting
04.07.2020
On Hold
Cross Site Scripting
03.07.2020
On Hold
Cross Site Scripting
03.07.2020
On Hold
Cross Site Scripting
03.07.2020
On Hold
Cross Site Scripting
03.07.2020
On Hold
Cross Site Scripting
02.07.2020
On Hold
Cross Site Scripting
01.07.2020
On Hold
Cross Site Scripting
01.07.2020
On Hold
Cross Site Scripting

  Latest Patched

 09.07.2020 axfc.net
 08.07.2020 arise.com
 08.07.2020 bloter.net
 08.07.2020 adzuna.com.au
 08.07.2020 tuniscope.com
 08.07.2020 jimms.fi
 08.07.2020 daniweb.com
 07.07.2020 wikizero.com
 07.07.2020 thimpress.com
 07.07.2020 kayqer.am

  Latest Blog Posts

24.06.2020 by Gkexamquiz
How to Find Contacts To Report Bugs & Security Vulnerabilities | Bug Bounty Tutorials 2020
24.06.2020 by 0xcrypto
Improper Access Control - Generic: Unrestricted access to any "connected pack" on docs in coda.io
04.04.2020 by Rando02355205
(Alibaba) message.alibaba.com [IDOR] - [Bug Bounty]
12.03.2020 by Rando02355205
(Paypal) www.paypal.com [CSP High Level] - [XSS Reflected] - [Bug Bounty] - [Write Up]
08.03.2020 by CybeReports
JDECO.net XSS Vulnerability| CybeReports

  Recent Recommendations

    8 July, 2020
     baladulan:
Armin, vielen Dank für deine Unterstützung!
    6 July, 2020
     aldraHastur:
Vielen Dank für den Hinweis, mit dem wir eine Lücke im System schließen konnten.
    4 July, 2020
     TadeuszWiew:
Thank you for finding and reporting the vulnerability on our website.
Great job! :)
    2 July, 2020
     booksprice:
Thank you for reporting the bug, and the clear details, much appreciated.
    1 July, 2020
     matthews8000:
Manish has correctly identified a vulnerability and suggested an appropriate fix. This has lead to an improvement in the security of the website.