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746,435 coordinated disclosures
438,103 fixed vulnerabilities
1148 bug bounties with 2,200 websites
20,670 researchers, 1257 honor badges

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

Security researcher SecuNinja has already helped fix 3440 vulnerabilities.

Researcher reputation:  940

Real name:

About me:
nice-hat hacker :)

How to contact me:
English or German:

[email protected]

Certifications & Diplomas:
CISM, CCNA and others

Experience in Application Security
3-5 years

Award / Bug Bounty I prefer:
Feel free to provide Bug Bounty:
PayPal, Vouchers, BTC, public recognition, tweets or any kind of swag

Halls of Fame:
listed on my website

Follow me on:

Recommendations and Acknowledgements

@yachtinglimited     7 January, 2020
    Twitter yachtinglimited Mike from Yachting Limited:
Many thanks for your very helpful work in identifying and responsibly reporting a security vulnerability on one of our websites SecuNinja. Your help was especially appreciated given it was the holiday period.
@belikewata     31 December, 2019
    Twitter belikewata Kelvin from dotasia:
Thank you SecuNinja for reporting our vulnerability. You were the first one to report our issue but somehow we did not see the report until a second researcher later reported the same issue and we saw your original report in the listing. The issue is now patched.
@darchenlanze     17 December, 2019
    Twitter darchenlanze Uwe from check-domain:
Thank you a lot for finding the vulnerability and your perfect support.
@phdev6     12 September, 2019
    Twitter phdev6 ph-dev from Peter Hahn:
SecuNinja found a XSS Bug on our site, thanks for reporting i responsibly!
@SelectLine_GmbH     21 August, 2019
    Twitter SelectLine_GmbH Web-Team from SelectLine Software GmbH:
Thank you, SecuNinja, for pointing out a vulnerability on one of our websites.
@CouriernetI     12 May, 2019
    Twitter CouriernetI Alexander Janussek from Couriernet GmbH:
Secuninja helped us fix the vulnerability on our website. He replied to all our emails in a very friendly, professional and patient way. He provided us all the technical details to solve the problems. Thanks a lot for that. Great job.
@cyberday_gmbh     1 April, 2019
    Twitter cyberday_gmbh DLO from CYBERDAY GmbH:
thanks for reporting
@testberichteDE     23 November, 2018
    Twitter testberichteDE Andreas S from
Hi SecuNinja, thank you very much for your information on our vulnerability! This helps us keeping our website secure.
@Tgirl_Christin     12 November, 2018
    Twitter Tgirl_Christin Christin Löhner from Akademie für Sport und Gesundheit:
Thanks to SecuNinja, who has found a vulnerability on our website. After claiming the site here on OpenBugBounty and so getting the information about the vulnerability, I was able to fix it in seconds. Thanks again, for hunting! Christin
@GeorgiHristov     10 October, 2018
    Twitter GeorgiHristov George Hristov from
Many thanks to SecuNunja for fast and helpful response about problems of our website.

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Honor Badges

Number of Secured Websites

10+ Secured Websites Badge
50+ Secured Websites Badge
500+ Secured Websites Badge
Web Security Veteran Badge
10+ Websites
50+ Websites
500+ Websites
1000+ Websites

Advanced Security Research

WAF Bypasser Badge
CSRF Master Badge
AppSec Logic Master Badge
Fastest Fix Badge
WAF Bypasser
CSRF Master
30+ Reports
AppSec Logic Master
30+ Reports
Fastest Fix
Fix in 24 hours

Outstanding Achievements

Secured OBB Badge
OBB Advocate Badge
Improved OBB Badge
Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

Patch Master Badge
Patch Guru Badge
Patch Lord Badge
Patch Master
55% Patched
Patch Guru
65% Patched
Patch Lord
75% Patched

Recommendations and Recognition

10+ Recommends
25+ Recommends
50+ Recommends

Distinguished Blog Author

Distinguished Blog Author Badge
Distinguished Blog Author Badge
Distinguished Blog Author Badge
1 Post
3 Posts
5+ Posts

Research Statistics

Total reports:8030
Total reports on VIP sites:377
Total patched vulnerabilities:3440
Recommendations received:69
Active since:13.03.2017
Top Security Researcher Awards:Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month Gold Star Top Security Researcher of the Month
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Week

Open Bug Bounty Certificate

Researcher Certificate

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Reported Vulnerabilities

All Submissions VIP Submissions

  Latest Patched


  Latest Blog Posts

25.12.2020 by _Y000_
How to bypass mod_security (WAF)
10.12.2020 by _Y000_
sql injection to bypass Mod_Security
10.12.2020 by _Y000_
Create encoded sql payloads
26.10.2020 by _r00t1ng_
Bypass Addslashes using Multibyte Character
26.10.2020 by _r00t1ng_
One Payload to Inject them all - MultiQuery Injection

  Recent Recommendations

@hoshitabeman     21 January, 2021
    Twitter hoshitabeman:
It was very helpful for me to point out that I forgot to delete!
@Azatotht     21 January, 2021
    Twitter Azatotht:
Thanks for pointing out a public phpinfo() on our website. A++
@vegasworld     21 January, 2021
    Twitter vegasworld:
Great Job from PRAMOD YADAV. Thanks to his advice we could fix a bug on our Website.
Thanks again!
Best wishes from Germany
@domenico     21 January, 2021
    Twitter domenico:
Thank you Pramod for pointing to the leftover .php file that shouldn't be there.
@seinemaritime     21 January, 2021
    Twitter seinemaritime:
Thank you Pramod for your report. Thank you also for the details in mail ! I recommend him !