Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 455,840 coordinated disclosures
244,109 fixed vulnerabilities
604 bug bounties with 1224 websites
12,299 researchers, 961 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:12
Total patched vulnerabilities:185
Total vulnerabilities on Hold (Open Bug Bounty):7
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
05.11.2018
patched
Cross Site Scripting
04.11.2018
patched
Cross Site Scripting
04.11.2018
unpatched
Cross Site Scripting
04.11.2018
patched
Cross Site Scripting
04.11.2018
patched
Cross Site Scripting
04.11.2018
patched
Cross Site Scripting
03.11.2018
unpatched
Cross Site Scripting
03.11.2018
unpatched
Cross Site Scripting
27.10.2018
patched
Cross Site Scripting
27.10.2018
unpatched
Cross Site Scripting
27.10.2018
unpatched
Cross Site Scripting
22.10.2018
unpatched
Cross Site Scripting
04.10.2018
unpatched
Cross Site Scripting
27.09.2018
unpatched
Cross Site Scripting
27.09.2018
unpatched
Cross Site Scripting
27.08.2018
unpatched
Cross Site Scripting
27.08.2018
unpatched
Cross Site Scripting
27.08.2018
patched
Cross Site Scripting
27.08.2018
patched
Cross Site Scripting
27.08.2018
unpatched
Cross Site Scripting

  Latest Patched

 21.10.2019 carbon38.com
 21.10.2019 register.it
 21.10.2019 business-standard.com
 21.10.2019 anidb.net
 20.10.2019 k12.com
 20.10.2019 abbreviations.com
 20.10.2019 coldspicy.com
 20.10.2019 gramha.net
 19.10.2019 zend.com

  Latest Blog Posts

17.10.2019 by geeknik
The "S" in IOT is for Security
16.10.2019 by darknetguy
Best XSS Vectors
01.10.2019 by Renzi25031469
#Security 100%
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

  Recent Recommendations

    21 October, 2019
     Alansharma19:
Thanks very much for the report!
We were sure that everything was proteced, but apparently we missed some special places where the escaping wasn't sufficient.
It is now fixed.
    21 October, 2019
     maximcae:
Thank you for making us aware of an issue on our site.
We really appreciate it.
    21 October, 2019
     stephonck:
Thank you very much for finding and evaluating a vulnerability on our website. Very professional and detailed communication
    21 October, 2019
     markcevin:
Thank you Faizan_mark for warnings about XSS failures on our websites. We have fixed it.
    21 October, 2019
     Mohdsal86413147:
Thank you for research and reporting XSS vulnerability of my site.