Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 436,517 coordinated disclosures
234,805 fixed vulnerabilities
588 bug bounties with 1185 websites
11,860 researchers, 949 honor badges

Gromak123_XSS | Security Researcher Profile


Security researcher Gromak123_XSS has already helped fix 609 vulnerabilities.



Researcher reputation:  40

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

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:899
Total reports on VIP sites:616
Total patched vulnerabilities:609
Total vulnerabilities on Hold (Open Bug Bounty):13
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





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
16.09.2019
On Hold
Cross Site Scripting
16.09.2019
On Hold
Cross Site Scripting
16.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
13.09.2019
On Hold
Cross Site Scripting
22.10.2018
unpatched
Cross Site Scripting
22.10.2018
patched
Cross Site Scripting
19.10.2018
unpatched
Cross Site Scripting
19.10.2018
unpatched
Cross Site Scripting
19.10.2018
unpatched
Cross Site Scripting
19.10.2018
patched
Cross Site Scripting
19.10.2018
patched
Cross Site Scripting

  Latest Patched

 18.09.2019 baixaki.com.br
 18.09.2019 canon-europe.com
 18.09.2019 tnt-online.ru
 18.09.2019 viipdbv.com
 18.09.2019 sheypoor.com
 18.09.2019 schnittberichte.com
 18.09.2019 rbcroyalbank.com
 17.09.2019 lifehacker.com.au
 17.09.2019 ucertify.com
 17.09.2019 hancinema.net

  Latest Blog Posts

18.09.2019 by Leon
SSRF | Reading Local Files from DownNotifier server
13.09.2019 by drok3r
Collection of information | Google Hacking and Dorks basic
09.09.2019 by DakkarKey
New and Powerful XSS scan tool - XSpear
05.09.2019 by MiguelSantareno
Wordpress basic auditing
05.09.2019 by MiguelSantareno
Payloads for all type off web attacks

  Recent Recommendations

    19 September, 2019
     dusalnet:
Great. Thank you for research and found XSS vulnerability on my site. Good luck! :)
    19 September, 2019
     phdev6:
zee_shan reported a XSS Bug on our site, thanks a lot!
    18 September, 2019
     JackLo31157803:
Thank you for help on notifying us on the vulnerability in our website.
    17 September, 2019
     pacotix:
Thanks a lot for your finding!
    17 September, 2019
     JamieForster:
Thank you for your email advising us of the vulnerability. With your kind help we have fixed the vulnerability.

Your service was very kind and helpful

Kind regards