Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 297,418 coordinated disclosures
175,780 fixed vulnerabilities
237,813 websites, 17,853 VIP websites
8,030 researchers, 6,915 subscribers

Gromak123_XSS | Security Researcher Profile


Security researcher Gromak123_XSS has already helped fix 588 vulnerabilities.



Researcher reputation:  30

Real name:
Léo J.

About me:
Hi, I'm professional French Security Researcher,
I can help you to resolve your security flaws.
Please contact me back !

How to contact me:
[email protected]

Alternative Contacts:
[email protected]
[email protected]

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
Paypal,Amazon card,some swag/goodies,....

Paypal link : paypal.me/Jorand

Follow me on:
Twitter
LinkedIn

Recommendations and Acknowledgements

    18 January, 2018
     eiaccb Julio Sánchez from SELAE:
Researcher detected a vulnerability overlooked by our scheduled tests. His reporting and conduct during the incident was professional and beyond reproach.

We are indebted.
    7 June, 2018
     benholiio Mijahn from magicseaweed:
Humble and diligent researcher. Has helped us solve a few vulnerabilities - thanks!
    6 December, 2017
     remecz RZs from Pressflex:
Promptly and responsibly disclosed technical details of XSS vulnerability found on site. Thank you!

Please login via Twitter to add a recommendation

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

Research Statistics



Total reports:886
Total reports on VIP sites:607
Total patched vulnerabilities:588
Total vulnerabilities on Hold (Open Bug Bounty):21
Recommendations received:3
Active since:13.10.2015
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week

Open Bug Bounty Certificate



Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
22.10.2018
On Hold
Cross Site Scripting
22.10.2018
patched
Cross Site Scripting
19.10.2018
On Hold
Cross Site Scripting
19.10.2018
On Hold
Cross Site Scripting
19.10.2018
On Hold
Cross Site Scripting
19.10.2018
patched
Cross Site Scripting
19.10.2018
patched
Cross Site Scripting
19.10.2018
On Hold
Cross Site Scripting
19.10.2018
On Hold
Cross Site Scripting
19.10.2018
patched
Cross Site Scripting
18.10.2018
On Hold
Cross Site Scripting
18.10.2018
On Hold
Cross Site Scripting
18.10.2018
patched
Cross Site Scripting
18.10.2018
On Hold
Cross Site Scripting
18.10.2018
On Hold
Cross Site Scripting
18.10.2018
On Hold
Cross Site Scripting
18.10.2018
patched
Cross Site Scripting
17.10.2018
On Hold
Cross Site Scripting
17.10.2018
On Hold
Cross Site Scripting
17.10.2018
On Hold
Cross Site Scripting

  Latest Patched

      tsum.ru
    Patched on 13.12.2018
      weblio.jp
    Patched on 13.12.2018
      otago.ac.nz
    Patched on 13.12.2018
      tsheets.com
    Patched on 12.12.2018
      ukrinform.ru
    Patched on 12.12.2018
      footballguys.com
    Patched on 12.12.2018
      grandgames.net
    Patched on 11.12.2018
      jackpot.de
    Patched on 11.12.2018
      avangate.com
    Patched on 11.12.2018
      edjoin.org
    Patched on 10.12.2018

  Recent Recommendations

    12 December, 2018
     ISOatUO:
Very quick turnaround; Andrei provided accurate details immediately on contact, and also noticed when we'd put the fix in before being notified.
    12 December, 2018
     teachercorner:
Thank you kOt for notifying us of this bug, and tips on how to fix it. We appreciate your research!
    11 December, 2018
     DolunayBakar:
Thanks to Armin to pointing us a XSS Vulnerability on our webpresence
    10 December, 2018
     openDemokrat:
Thank you for helping us to discover the XSS vulnerabilities on our sites. Because of you we managed to improve our security.
    7 December, 2018
     idmocanu:
Thank you for helping us to discover the XSS vulnerabilities on our sites. Because of you we managed to improve our security.