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493,210 coordinated disclosures
268,947 fixed vulnerabilities
666 bug bounties with 1,344 websites
13,690 researchers, 1037 honor badges

M3T4HUM4N | Security Researcher Profile


Security researcher M3T4HUM4N has already helped fix 190 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:
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:1082
Total reports on VIP sites:15
Total patched vulnerabilities:190
Total vulnerabilities on Hold (Open Bug Bounty):12
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
22.01.2020
On Hold
Cross Site Scripting
22.01.2020
On Hold
Cross Site Scripting
22.01.2020
On Hold
Cross Site Scripting
20.01.2020
On Hold
Cross Site Scripting
20.01.2020
On Hold
Cross Site Scripting
20.01.2020
On Hold
Cross Site Scripting
20.01.2020
On Hold
Cross Site Scripting
20.01.2020
On Hold
Cross Site Scripting
20.01.2020
On Hold
Cross Site Scripting
15.12.2019
patched
Improper Access Control 
30.11.2019
patched
Cross Site Scripting
14.11.2019
patched
Cross Site Scripting
14.11.2019
On Hold
Cross Site Scripting
14.11.2019
On Hold
Cross Site Scripting
14.11.2019
On Hold
Cross Site Scripting
14.11.2019
patched
Cross Site Scripting
09.11.2019
patched
Cross Site Scripting
26.08.2019
patched
Cross Site Scripting
25.08.2019
unpatched
Cross Site Scripting
25.08.2019
unpatched
Cross Site Scripting

  Latest Patched

 23.01.2020 tizianafausti.com
 23.01.2020 analytics.zethlon.me
 23.01.2020 panjiva.com
 23.01.2020 upm.es
 23.01.2020 ag.idaho.gov
 23.01.2020 emc.ncep.noaa.gov
 23.01.2020 maxpixel.net
 23.01.2020 vidyard.com
 23.01.2020 torcedores.com
 23.01.2020 frandroid.com

  Latest Blog Posts

20.01.2020 by Rando02355205
XSS on "www.alibaba.com" (Alibaba WAF 405) Bypassed.
16.01.2020 by Open Bug Bounty
Brief Recap of Open Bug Bounty’s Record Growth in 2019
12.01.2020 by JCQ_47
WAF Cloudflare Bypass XSS at Nexusmods.com
08.01.2020 by devl00p
Top 100 Open Redirect dorks
08.01.2020 by Rando02355205
XSS WAF Bypassed

  Recent Recommendations

    23 January, 2020
     SandiSchleicher:
Thank you for reporting the XSS issue you found. Based on your information we were able to fix the problem. Thank you!
    23 January, 2020
     nerdonomist:
Vighnesh Gupta alerted us in a professional and prompt manner to a security flaw in one of our public-facing websites, and acted with responsibility and ethics in reporting it and providing detail to us to help remediate. We strongly recommend him as an ethical security researcher.
    23 January, 2020
     coliseum555:
Dear fakessh, thank you for responsible disclosure of a XSS vulnerability on a site.

Best regards,
Andrei
    22 January, 2020
     betterexplained:
Thanks for the bug report!
    22 January, 2020
     RohitIn20189381:
Nice work on finding that bug.