Report Email Alerts Open Bug Bounty: 119893 coordinated disclosures
Full Disclosure: 32442 vulnerabilities
Total Vulnerabilities Fixed: 38964
125865 vulnerable websites, 13073 VIP websites
3047 security researchers, 4020 notification subscribers

npuser500 Top Security Researcher of the Month Top VIP Security Researcher of the Month | Security Researcher Profile

Security researcher npuser500 has already helped fix 626 vulnerabilities.

How to contact me:
Email me at [email protected]


Statistics and Awards



Approved XSS vulnerabilities:1290
Approved XSS vulnerabilities on VIP websites:189
Patched vulnerabilities:626
Verified vulnerabilities on Hold (Open Bug Bounty):62
Active since:13.03.2016
Top Security Researcher Awards: Top Security Researcher of the Month Top Security Researcher of the Month Top Security Researcher of the Month Top Security Researcher of the Month Top Security Researcher of the Month
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Month Top VIP Security Researcher of the Month Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week

Recommendations and Acknowledgements

17 October, 2016
drewgierach Drew from Fishidy:

Thanks for the heads up. The relay was on purpose but we were not following the best practices. I appreciate the concern for our end users.

22 June, 2016
notedekd Note from DD:

Many thanks for a very quick and helpful information and recommendation.

24 April, 2016
davex0x29a Dave from purplepixie.org:

Such quick and helpful replies! Many thanks for everything - awesome!

2 February, 2017
JBritton48 Jason from WorldatWork:

Thanks for your assistance!

3 December, 2016
krakmh Hamza from KRAKMH:

Good work and Fast reply.

1 December, 2016
f00com John from Openoffice.us.com:

Thanks for the check in!

1 December, 2016
notedekd Note from DD:

Always quick and helpful information and suggestion.

31 July, 2016
filippo74 Filippo from mymovies.it:

Very helpful!!! Thanks... Grazie

26 April, 2016
dopingshow iamok :

awesome

Please login via Twitter to add a recommendation


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
XSS  (Open Bug Bounty)
11.01.2017
unpatched
OR   (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)
10.01.2017
unpatched
XSS  (Open Bug Bounty)

Latest VIP Submissions

food.com
Reported by amlnspqr Twitter: @amlnspqr
Recommendations received: 6
Approved XSS vulnerabilities: 1580
Approved XSS vulnerabilities on VIP websites: 266
on 24.05.2017
123recht.net
Reported by mahoosoft Twitter: @mahoosoft
Recommendations received: 1
Approved XSS vulnerabilities: 274
Approved XSS vulnerabilities on VIP websites: 11
on 24.05.2017
aucfan.com
Reported by Random_Robbie Twitter: @Random_Robbie
Recommendations received: 17
Approved XSS vulnerabilities: 4436
Approved XSS vulnerabilities on VIP websites: 497
on 24.05.2017
getchu.com
Reported by Random_Robbie Twitter: @Random_Robbie
Recommendations received: 17
Approved XSS vulnerabilities: 4436
Approved XSS vulnerabilities on VIP websites: 497
on 24.05.2017
rtl.hu
Reported by Random_Robbie Twitter: @Random_Robbie
Recommendations received: 17
Approved XSS vulnerabilities: 4436
Approved XSS vulnerabilities on VIP websites: 497
on 24.05.2017
mgid.com
Reported by 0xbsec Twitter: @0xbsec
Approved XSS vulnerabilities: 50
Approved XSS vulnerabilities on VIP websites: 16
on 24.05.2017
houselogic.com
Reported by k0t Recommendations received: 4
Approved XSS vulnerabilities: 586
Approved XSS vulnerabilities on VIP websites: 256
on 24.05.2017
coupons.walmart.com
Reported by Spam404 Twitter: @Spam404Online
Recommendations received: 62
Approved XSS vulnerabilities: 22621
Approved XSS vulnerabilities on VIP websites: 1566
on 24.05.2017
intuit.ru
Reported by rj01 Twitter: @RoyJansen_01
Recommendations received: 7
Approved XSS vulnerabilities: 1157
Approved XSS vulnerabilities on VIP websites: 186
on 24.05.2017
elhow.ru
Reported by k0t Recommendations received: 4
Approved XSS vulnerabilities: 586
Approved XSS vulnerabilities on VIP websites: 256
on 24.05.2017

Latest Submissions

biscotti.co.il
Reported by BostonLow Approved XSS vulnerabilities: 1 on 24.05.2017
nafis.co.il
Reported by BostonLow Approved XSS vulnerabilities: 1 on 24.05.2017
mashbir.co.il
Reported by BostonLow Approved XSS vulnerabilities: 1 on 24.05.2017
fox.co.il
Reported by BostonLow Approved XSS vulnerabilities: 1 on 24.05.2017
foxhome.co.il
Reported by BostonLow Approved XSS vulnerabilities: 1 on 24.05.2017
laline.co.il
Reported by BostonLow Approved XSS vulnerabilities: 1 on 24.05.2017
gabrovo.bg
Reported by login_denied Twitter: @login_denied
Approved XSS vulnerabilities: 85
Approved XSS vulnerabilities on VIP websites: 1
on 24.05.2017
westohioumc.org
Reported by M0r3h4x Twitter: @berkanexo
Approved XSS vulnerabilities: 165
Approved XSS vulnerabilities on VIP websites: 10
on 24.05.2017
sliven.bg
Reported by login_denied Twitter: @login_denied
Approved XSS vulnerabilities: 85
Approved XSS vulnerabilities on VIP websites: 1
on 24.05.2017
visitnc.com
Reported by ShivprasadSambhare Twitter: @shivprasads22
Recommendations received: 2
Approved XSS vulnerabilities: 625
Approved XSS vulnerabilities on VIP websites: 74
on 24.05.2017