Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 435,822 coordinated disclosures
234,544 fixed vulnerabilities
586 bug bounties with 1181 websites
11,826 researchers, 949 honor badges

M3T4HUM4N | Security Researcher Profile


Security researcher M3T4HUM4N has already helped fix 185 vulnerabilities.



Researcher reputation:  40

Real name:
N. Sampas #M3T4HUM4N

About me:
A Portuguese XSS hunter and addicted to SQLI, Website Pentester! Ethical Hacker!

https://hackerone.com/m3t4hum4n

How to contact me:
[email protected]
https://www.facebook.com/M3t4hum4nn
https://twitter.com/M3T4HUM4N_

Alternative Contacts:
https://twitter.com/M3T4HUM4N_

Certifications & Diplomas:
OSCP (Offensive Security Certified Professional)
CEH (Certified Ethical hacker)

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
# PayPal money - paypal.me/m3t4hum4n
# Amazon Vouchers
# T-shirts, Sweats, Caps, Gadgets & Cards. (Swag)
# Hall of Fame
# Profile recommendation will be really appreciated.

Follow me on:
Twitter
Facebook

Recommendations and Acknowledgements

    30 April, 2019
     octogone Claude Brisson from FFG:
Thanks to M3T4HUM4N for identifying our XSS vulterability. Very useful.
    8 November, 2018
     pejadesign Gabriele Peja from Peja Design:
Many thanks to M3T4HUM4N who has found and help me to correct a possible security problem on my site. He is the best researcher that I have ever known. Great professionality!
    5 June, 2018
     VTX_Telecom Patrick from VTX Telecom:
Thanks a lot M3T4HUM4N for helping us correct a XSS vulnerabilty on our website. Based on the very detailed description of the problem, we have been able to fix the problem very quickly. Great Job!
    28 May, 2018
     supportdi31 Patrick from Depeche Interactive:
Thanks to M3T4HUM4N, and we've been able to correct a XSS vulnerabilty on our website. Very good description of the problem, and great reactivity.
Nice work !

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:1065
Total reports on VIP sites:10
Total patched vulnerabilities:185
Total vulnerabilities on Hold (Open Bug Bounty):30
Recommendations received:4
Active since:19.05.2018

Open Bug Bounty Certificate





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
26.08.2019
On Hold
Cross Site Scripting
25.08.2019
On Hold
Cross Site Scripting
25.08.2019
On Hold
Cross Site Scripting
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 
25.08.2019
On Hold
Improper Access Control 

  Latest Patched

 17.09.2019 njuskalo.hr
 16.09.2019 jobs2careers.com
 16.09.2019 ctpost.com
 16.09.2019 sheypoor.com
 16.09.2019 broadwayworld.com
 16.09.2019 gmatclub.com
 15.09.2019 apartmentguide.com
 15.09.2019 playboy.com
 15.09.2019 sponichi.co.jp
 15.09.2019 boxofficemojo.com

  Latest Blog Posts

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
19.08.2019 by ismailtsdln
IBM - Cross site Scripting [XSS]

  Recent Recommendations

    15 September, 2019
     dusalnet:
Thank you for find vulnerability for my site.
    15 September, 2019
     eventmanagerOnl:
Dear Rajesh, Thanks for your good support and good communication. We were pleased to meet you.
    13 September, 2019
     Web1Consulting:
KhanJanny provided specific information and was very responsive. I very much appreciate his efforts.
    13 September, 2019
     CertUC3M:
We would like to thank Fakessh for your carefull and professionally conducted vulnerability report.

Wishing you the best

Rafael Calzada
Security Manager
Universidad Carlos III of Madrid
[email protected]
    13 September, 2019
     DiEsse:
Big thanks to 0xrocky for identifying and responsibly disclosing a vulnerability on our site!