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1,202,879 coordinated disclosures
811,935 fixed vulnerabilities
1,571 bug bounty programs, 3,122 websites
27,907 researchers, 1,427 honor badges

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

Security researcher SecuNinja has already helped fix 3489 vulnerabilities.

Researcher reputation:  950

Real name:

About me:
nice-hat hacker :)

Contact email:
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

@niegit2021     5 January, 2021
    Twitter niegit2021 niegit2021 from BKG:
Thanks dude! You know your stuff!
@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

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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:8174
Total reports on VIP sites:382
Total patched vulnerabilities:3489
Total vulnerabilities on Hold (Open Bug Bounty):4
Recommendations received:70
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

Reported Vulnerabilities

All Submissions VIP Submissions

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eG Manager v7.1.2: Improper Access Control lead to Remote Code Execution (CVE-2020-8591)
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Interview With Open Bug Bounty

  Recent Recommendations

@notedekd     28 April, 2022
    Twitter notedekd:
@singhnitesh21 provides precise and comprehensive vulnerable information. I highly appreciate the support and quick response.
@CERT_rlp     27 April, 2022
    Twitter CERT_rlp:
The team of CERT-rlp would like to thank Antonio for a responsible and coordinated disclosure of vulnerabilities
@DeanHalter     25 April, 2022
    Twitter DeanHalter:
Appreciate the skill and effort Nitesh and others in the open bounty, ethical hacker community bring to the table. He pointed out an XSS vulnerability on our website.
@TiagoGuedesEGo1     22 April, 2022
    Twitter TiagoGuedesEGo1:
Pranjal made us aware of several security vulnerabilities that represented security flaws of several degrees and needed to be rectified.

It was a pleasure working with him and I hope we can work again in the future, Thank you!
@DeanHalter     20 April, 2022
    Twitter DeanHalter:
Thank you for reporting the pair of XSS issues you found on our site. Your expertise and ethical reporting/handling helped us secure our website. Keep up the great and necessary work.