Report Email Alerts Open Bug Bounty: 121499 coordinated disclosures
Full Disclosure: 32443 vulnerabilities
Total Vulnerabilities Fixed: 39136
126925 vulnerable websites, 13180 VIP websites
3071 security researchers, 4044 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 627 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:627
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
31.03.2017
On Hold
XSS  (Open Bug Bounty)
31.03.2017
On Hold
XSS  (Open Bug Bounty)
28.02.2017
patched
XSS  (Open Bug Bounty)
21.02.2017
unpatched
OR   (Open Bug Bounty)
19.02.2017
unpatched
XSS  (Open Bug Bounty)
19.02.2017
unpatched
OR   (Open Bug Bounty)
18.02.2017
unpatched
XSS  (Open Bug Bounty)
17.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
OR   (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)
16.02.2017
patched
XSS  (Open Bug Bounty)
16.02.2017
unpatched
XSS  (Open Bug Bounty)

Latest VIP Submissions

freeimages.com
Reported by Random_Robbie Twitter: @Random_Robbie
Recommendations received: 17
Approved XSS vulnerabilities: 4992
Approved XSS vulnerabilities on VIP websites: 529
on 29.05.2017
housebeautiful.com
Reported by amlnspqr Twitter: @amlnspqr
Recommendations received: 6
Approved XSS vulnerabilities: 1587
Approved XSS vulnerabilities on VIP websites: 268
on 29.05.2017
facebook.com
Reported by evaristegal0is Twitter: @evaristegal0is
Recommendations received: 3
Approved XSS vulnerabilities: 152
Approved XSS vulnerabilities on VIP websites: 34
on 29.05.2017
ctgoodjobs.hk
Reported by revydol Approved XSS vulnerabilities: 197
Approved XSS vulnerabilities on VIP websites: 16
on 29.05.2017
gazzetta.it
Reported by evaristegal0is Twitter: @evaristegal0is
Recommendations received: 3
Approved XSS vulnerabilities: 152
Approved XSS vulnerabilities on VIP websites: 34
on 29.05.2017
hanfi1.rssing.com
Reported by rj01 Twitter: @RoyJansen_01
Recommendations received: 7
Approved XSS vulnerabilities: 1298
Approved XSS vulnerabilities on VIP websites: 286
on 29.05.2017
baiduyunpan.com
Reported by OmniGooch Recommendations received: 3
Approved XSS vulnerabilities: 3254
Approved XSS vulnerabilities on VIP websites: 197
on 29.05.2017
zyxel.com
Reported by revydol Approved XSS vulnerabilities: 197
Approved XSS vulnerabilities on VIP websites: 16
on 29.05.2017
goodav17.com
Reported by OmniGooch Recommendations received: 3
Approved XSS vulnerabilities: 3254
Approved XSS vulnerabilities on VIP websites: 197
on 28.05.2017
espnfc.com
Reported by OmniGooch Recommendations received: 3
Approved XSS vulnerabilities: 3254
Approved XSS vulnerabilities on VIP websites: 197
on 28.05.2017

Latest Submissions

libweb1.lib.buffalo.edu
Reported by Random_Robbie Twitter: @Random_Robbie
Recommendations received: 17
Approved XSS vulnerabilities: 4992
Approved XSS vulnerabilities on VIP websites: 529
on 29.05.2017
amphibiaweb.org
Reported by Random_Robbie Twitter: @Random_Robbie
Recommendations received: 17
Approved XSS vulnerabilities: 4992
Approved XSS vulnerabilities on VIP websites: 529
on 29.05.2017
images.mrskincash.com
Reported by Spam404 Twitter: @Spam404Online
Recommendations received: 62
Approved XSS vulnerabilities: 22631
Approved XSS vulnerabilities on VIP websites: 1567
on 29.05.2017
signups.digitalprocessor.com
Reported by Spam404 Twitter: @Spam404Online
Recommendations received: 62
Approved XSS vulnerabilities: 22631
Approved XSS vulnerabilities on VIP websites: 1567
on 29.05.2017
secure.nakednews.com
Reported by Spam404 Twitter: @Spam404Online
Recommendations received: 62
Approved XSS vulnerabilities: 22631
Approved XSS vulnerabilities on VIP websites: 1567
on 29.05.2017
cams.mrman.com
Reported by Spam404 Twitter: @Spam404Online
Recommendations received: 62
Approved XSS vulnerabilities: 22631
Approved XSS vulnerabilities on VIP websites: 1567
on 29.05.2017
elbedecken.de
Reported by secuninja Recommendations received: 7
Approved XSS vulnerabilities: 1231
Approved XSS vulnerabilities on VIP websites: 44
on 29.05.2017
tanzforumberlin.de
Reported by secuninja Recommendations received: 7
Approved XSS vulnerabilities: 1231
Approved XSS vulnerabilities on VIP websites: 44
on 29.05.2017
zitty.de
Reported by secuninja Recommendations received: 7
Approved XSS vulnerabilities: 1231
Approved XSS vulnerabilities on VIP websites: 44
on 29.05.2017
bat-yam.muni.il
Reported by login_denied Twitter: @login_denied
Approved XSS vulnerabilities: 161
Approved XSS vulnerabilities on VIP websites: 4
on 29.05.2017