Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 246,678 coordinated disclosures
126,528 fixed vulnerabilities
199,797 websites, 17,040 VIP websites
6,578 researchers, 6,915 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 1663 vulnerabilities.



Researcher reputation:  190

Real name:
Siruja M

How to contact me:
Email me at [email protected]
or you can DM me at @npuser500

Experience in Application Security
1-3 years

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!
    17 July, 2018
     HamRadioOutlet Rich from HRO:
Excellent catch! We thought we fixed all XSS on our site but Siruja found one we missed. Even provided extra detail to test it. Thanks!
    28 June, 2018
     sportovnivozy Lukas Hak from Sportovni vozy:
Thank you for finding a bug. You helped us a lot.
    27 June, 2018
     sportovnivozy Lukas Hak from Sportovni vozy:
Thank you for finding a bug.
    10 June, 2018
     MonoIsCool HellBlazer from metal-archives.com:
Thanks for the XSS vulnerability report! It has been fixed.
    2 March, 2018
     diego_borrelli Diego Borrelli from Fanpage.it:
thank you very much for the quick and helpful informations!
    26 February, 2018
     ben_braman Ben from Datatap:
Thanks for locating and reporting this bug!
    6 November, 2017
     ChiNangia Chi from Reppify:
Siruja, thank you for reporting the issue and being in communication with our team. Many, many thanks!

Shows the first 10 recommendations. See all.

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Awards and Achievements


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

Research Statistics



Open Bug Bounty Certificate:Download
Total reports:2307
Total reports on VIP sites:480
Total patched vulnerabilities:1663
Total vulnerabilities on Hold (Open Bug Bounty):467
Recommendations received:17
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 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 Month Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
09.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
07.07.2016
patched
Cross Site Scripting
06.07.2016
patched
Cross Site Scripting
06.07.2016
unpatched
Cross Site Scripting
06.07.2016
patched
Cross Site Scripting
06.07.2016
unpatched
Cross Site Scripting
05.07.2016
patched
Cross Site Scripting


  Latest VIP Submissions

mediaklikk.hu
Reported by ruisilva2015 Helped patch 9 vulnerabilities
Received 0 Coordinated Disclosure badges
Received 1 recommendations
on 22.07.2018
4tube.com
Reported by Maximum Helped patch 13 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 2 recommendations
on 22.07.2018
techgig.com
Reported by eSecHax0r Helped patch 66 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 4 recommendations
on 22.07.2018
viki.com
Reported by Maximum Helped patch 13 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 2 recommendations
on 22.07.2018
epicurious.com
Reported by ELProfesor Helped patch 826 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 37 recommendations
on 22.07.2018
ibtimes.com
Reported by Maximum Helped patch 13 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 2 recommendations
on 22.07.2018
rockpapershotgun.com
Reported by Maximum Helped patch 13 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 2 recommendations
on 22.07.2018
lnk.to
Reported by AkalankaUK Helped patch 3 vulnerabilities
Received 0 Coordinated Disclosure badges
Received 1 recommendations
on 22.07.2018
medtronic.com
Reported by subhash_0x Helped patch 2 vulnerabilities
Received 1 Coordinated Disclosure badges
on 22.07.2018
europages.co.uk
Reported by H_chabik Helped patch 58 vulnerabilities
Received 2 Coordinated Disclosure badges
on 22.07.2018



  Latest Submissions

usicana.com.br
Reported by IV Helped patch 0 vulnerabilities
Received 0 Coordinated Disclosure badges
on 23.07.2018
dalessiomedlab.com.ar
Reported by IV Helped patch 0 vulnerabilities
Received 0 Coordinated Disclosure badges
on 22.07.2018
paraguacupaulista.sp.leg.br
Reported by IV Helped patch 0 vulnerabilities
Received 0 Coordinated Disclosure badges
on 22.07.2018
page2images.com
Reported by ELProfesor Helped patch 826 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 37 recommendations
on 22.07.2018
elinchrom.com
Reported by ELProfesor Helped patch 826 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 37 recommendations
on 22.07.2018
en.divelogs.de
Reported by stfn Helped patch 149 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 1 recommendations
on 22.07.2018
scout24.com
Reported by IV Helped patch 0 vulnerabilities
Received 0 Coordinated Disclosure badges
on 22.07.2018
freelanceworkexchange.com
Reported by OmniGooch Helped patch 2266 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 8 recommendations
on 22.07.2018
americatel.com.pe
Reported by SabioHat Helped patch 25 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 4 recommendations
on 22.07.2018
verhuurdersbelangen.nl
Reported by fakessh Helped patch 703 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 32 recommendations
on 22.07.2018