Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 339,467 coordinated disclosures
195,878 fixed vulnerabilities
457 bug bounties with 929 websites
9,590 researchers, 870 honor badges

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


Security researcher npuser500 has already helped fix 2111 vulnerabilities.



Researcher reputation:  230

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

Distinguished Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:3811
Total reports on VIP sites:585
Total patched vulnerabilities:2111
Total vulnerabilities on Hold (Open Bug Bounty):49
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





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Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
29.12.2018
On Hold
Cross Site Scripting
29.12.2018
unpatched
Cross Site Scripting
29.12.2018
patched
Cross Site Scripting
27.12.2018
unpatched
Open Redirect
11.12.2018
patched
Cross Site Scripting
10.12.2018
patched
Cross Site Scripting
09.12.2018
On Hold
Cross Site Scripting
09.12.2018
patched
Cross Site Scripting
09.12.2018
On Hold
Cross Site Scripting
09.12.2018
patched
Cross Site Scripting
05.12.2018
patched
Cross Site Scripting
05.12.2018
On Hold
Open Redirect
05.12.2018
On Hold
Cross Site Scripting
02.12.2018
unpatched
Cross Site Scripting
02.12.2018
unpatched
Cross Site Scripting
02.12.2018
On Hold
Cross Site Scripting
02.12.2018
unpatched
Cross Site Scripting
25.11.2018
patched
Cross Site Scripting
25.11.2018
unpatched
Cross Site Scripting
23.11.2018
patched
Cross Site Scripting

  Latest Patched

 19.04.2019 drom.ru
 19.04.2019 creditcards.com
 18.04.2019 translit.net
 18.04.2019 inderscience.com
 18.04.2019 gocar.gr
 18.04.2019 varzesh11.com
 18.04.2019 techypctools.info
 18.04.2019 2ch.live
 18.04.2019 guatemala.com
 18.04.2019 crossref.org

  Latest Blog Posts

04.04.2019 by Gh05tPT
XSS alert() variants
03.04.2019 by ismailtsdln
PHP Security Check List [ EN ]
02.04.2019 by Open Bug Bounty
API for bug bounty owners
02.04.2019 by MiguelSantareno
Google Dorks to find open redirects:
02.04.2019 by MiguelSantareno
Cross Site Script angular payloads:

  Recent Recommendations

    18 April, 2019
     myparadisio:
Thanks k0t, for pointed out two XSS vulnerabilities on our website!
Your input was very much appreciated!
    17 April, 2019
     rhyswynne:
acelakshitverma helped identify a bug on my hobby site and fixed it. Thanks!
    16 April, 2019
     Danny76084307:
Hallo Armin,
vielen Dank für Deinen Einsatz!
Durch deinen Hinweis konnten wir zwei Lücken schließen.
Schöne Grüße
Danny
    15 April, 2019
     matthias_lueck:
Felipe found a vulnerability in our website , which we were able to fix with Felipes detailed report. He was very responsive and professional. Highly recommended!
Thank you very much Felipe!
    15 April, 2019
     watergateweb:
Another XSS vulnerability found, thanks a lot!