Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 277,864 coordinated disclosures
160,095 fixed vulnerabilities
223,108 websites, 17,613 VIP websites
7,423 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 1854 vulnerabilities.



Researcher reputation:  220

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 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!
    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.
    11 September, 2018
     brianlmoon Brian Moon from DealNews.com, Inc.:
Siruja responsibility reported an XSS issue on our site. He graciously communicated the issue with us to allow us to resolve it.
    23 July, 2018
     rtournoy Raphaël from CCSD:
Siruja provided quick and helpful information which helped us fix the issue. Thank you !
    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!

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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



Total reports:3765
Total reports on VIP sites:565
Total patched vulnerabilities:1854
Total vulnerabilities on Hold (Open Bug Bounty):793
Recommendations received:19
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 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 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

Open Bug Bounty Certificate



Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
16.09.2016
patched
Open Redirect
16.09.2016
patched
Open Redirect
16.09.2016
patched
Open Redirect
16.09.2016
patched
Open Redirect
16.09.2016
unpatched
Open Redirect
15.09.2016
patched
Open Redirect
15.09.2016
patched
Open Redirect
15.09.2016
unpatched
Open Redirect
15.09.2016
patched
Open Redirect
15.09.2016
patched
Open Redirect
15.09.2016
unpatched
Cross Site Scripting
15.09.2016
patched
Open Redirect
15.09.2016
unpatched
Open Redirect
15.09.2016
unpatched
Open Redirect
15.09.2016
patched
Open Redirect
15.09.2016
unpatched
Open Redirect
14.09.2016
patched
Cross Site Scripting
13.09.2016
patched
Open Redirect
13.09.2016
unpatched
Open Redirect
13.09.2016
unpatched
Open Redirect

  Latest Patched

      bergfreunde.de
    Patched on 15.10.2018
      deskgram.org
    Patched on 15.10.2018
      playboyplus.com
    Patched on 15.10.2018
      howtopronounce.com
    Patched on 15.10.2018
      timeturk.com
    Patched on 15.10.2018
      polar.com
    Patched on 15.10.2018
      firstpost.com
    Patched on 15.10.2018
      audible.com
    Patched on 14.10.2018
      bakeca.it
    Patched on 14.10.2018
      godaddy.com
    Patched on 14.10.2018

  Recent Recommendations

    15 October, 2018
     LimangoI:
Hallo Armin,
vielen Dank für die Meldung einer Sicherheitslücke auf unserem Reiseportal und für die konstruktive und proaktive Unterstützung!
Viele Grüße, Michael
    14 October, 2018
     HezMonaghan:
Super quick to reply, open and transparent. HUGE thanks to pointing out some issues!
    12 October, 2018
     chrishadley:
Diego was helpful in disclosing and providing details about an XSS vulnerability, which we have since patched. Thanks!
    11 October, 2018
     wiesenbacher:
Thank You Eduardo! I fixed the Problem on 2018/10/08. But unfortunately you forgot to switch my Status to "patched". You wrote me, you have done this. Did you found later an other security Risk?
    10 October, 2018
     whitedataDE:
Thank you for your XSS report and fast response