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542,517 coordinated disclosures
348,954 fixed vulnerabilities
818 bug bounties with 1,596 websites
16,751 researchers, 1134 honor badges

Gromak123_XSS | Security Researcher Profile


Security researcher Gromak123_XSS has already helped fix 617 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:901
Total reports on VIP sites:618
Total patched vulnerabilities:617
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
04.10.2019
unpatched
Cross Site Scripting
27.09.2019
patched
Cross Site Scripting
16.09.2019
unpatched
Cross Site Scripting
16.09.2019
unpatched
Cross Site Scripting
16.09.2019
patched
Cross Site Scripting
13.09.2019
patched
Cross Site Scripting
13.09.2019
patched
Cross Site Scripting
13.09.2019
unpatched
Cross Site Scripting
13.09.2019
patched
Cross Site Scripting
13.09.2019
unpatched
Cross Site Scripting
13.09.2019
unpatched
Cross Site Scripting
13.09.2019
patched
Cross Site Scripting
13.09.2019
patched
Cross Site Scripting
13.09.2019
patched
Cross Site Scripting
13.09.2019
unpatched
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

  Latest Patched

 10.07.2020 dotdigital.com
 10.07.2020 pearltrees.com
 10.07.2020 milligazete.com.tr
 10.07.2020 reuters.com
 10.07.2020 groupon.com
 10.07.2020 edeka.de
 10.07.2020 as-1.co.jp
 10.07.2020 scad.edu
 10.07.2020 nodis3.gsfc.nasa.gov
 09.07.2020 plagscan.com

  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

    10 July, 2020
     Cajun_Lyrics:
Thank you very much for letting me know about the vulnerabilities on my website, It is really appreciated!
    10 July, 2020
     SNTech2:
A big thanks for notifying us of the bug! Much appreciated.
    10 July, 2020
     SNTech2:
A big thanks for notifying us of the bug! Much appreciated.
    9 July, 2020
     newstroll_de:
Thanks for reporting the bug in a very professional manner. We appreciate your work that helps us making our service more secure.
    9 July, 2020
     MariStep2:
Great job! :) Thank you for searching for vulnerabilities on our site. Very responsive, attentive and responsible Security Researcher.