Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 387,923 coordinated disclosures
219,037 fixed vulnerabilities
523 bug bounties with 1025 websites
10,388 researchers, 908 honor badges

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


Security researcher login_denied has already helped fix 7766 vulnerabilities.



Researcher reputation:  1170

Real name:
Andre

About me:
Mathematician from Germany

How to contact me:
[email protected]

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
Bounty Payment (e.g. PayPal via [email protected]);
Swag (T-shirt, cup, gimmick);
Recognition, thanks, fame;
Feedback would be nice.

Follow me on:
Twitter

Recommendations and Acknowledgements

    15 June, 2019
     bethe Thomas B :
Thank you very much for helping us to find and fix an unknown issue with our website.
    9 May, 2019
     CSIRTCV Team from CSIRT-CV:
Thank you for disclosing the XSS on a site under our constituency and all the info provided, so we were able to replicate the problem and initiate the fix.
    8 May, 2019
     iGopherFr Audrey from iGopher:
He found an XSS security flaw on our website that we did not notice despite our security tests. I recommend Andre without hesitation!
    1 May, 2019
     VKimWandel Andreas from von VKimWandel:
Vielen Dank für den Hinweis auf die Sicherheitsanfälligkeit auf unserer Website login_denied!
    5 April, 2019
     YanezDeGomorra Antonio Ranesi from antonioranesi.it:
Thanks you for your report on my website and and for your kind availability in providing the details immediately.
    3 April, 2019
     myparadisio Yves from Paradisio:
Thanks for pointing out the vulnerabilty on our website, login_denied!
    12 March, 2019
     cvetochnica_flo Maksim from FDW Ltd.:
Grateful for the bug! Found bug witch others did not find. And pleasant to talk to.
    11 March, 2019
     samueldebacker Samuel from Typi:
Thank you Andre, we now have fixed the XSS issue you found.
    3 March, 2019
     eco_sapiens kidsinhalf from eco-sapiens:
Thanks ! Very professionnal and helpful
    1 March, 2019
     ILT2010 Dave from Spectronics:
Thank you login_denied for disclosing the XSS issue and the prompt professionally detailed info/PoC that initiated the fix.

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

Distinguished Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:35293
Total reports on VIP sites:2081
Total patched vulnerabilities:7766
Total vulnerabilities on Hold (Open Bug Bounty):6596
Recommendations received:74
Active since:07.05.2017
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 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 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 Security Researcher of the Month
Top VIP Security Researcher Awards: The VIP Top Security Researcher 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 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 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 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 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 Top VIP Security Researcher of the Week

Open Bug Bounty Certificate





No posts in blog yet


Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting
31.07.2017
patched
Cross Site Scripting

  Latest Patched

 24.06.2019 free-kassa.ru
 24.06.2019 planetadelibros.com
 24.06.2019 sarenza.com
 24.06.2019 rueducommerce.fr
 24.06.2019 filmizlevip.org
 24.06.2019 indosport.com
 24.06.2019 pantone.com
 24.06.2019 chinalawedu.com
 24.06.2019 altroconsumo.it

  Latest Blog Posts

12.06.2019 by Open Bug Bounty
Open Bug Bounty pursues a steady growth in 2019 with over 212,148 fixed vulnerabilities
27.05.2019 by fakessh
bing openredirect
20.05.2019 by fakessh
Hitachi Incident Response Team (HIRT)
11.05.2019 by MAS00712
Footprinting and Reconnaissance with DIRB Tool (For Security Researcher and Bug Bounty Hunters)
01.05.2019 by Renzi25031469
1000's of default passwords on http://open-sez.me

  Recent Recommendations

    25 June, 2019
     Jerski124:
Thank you very much for your time and professional help.
    24 June, 2019
     form_123:
MAS00712 found xss vulnerability on our website. We have fixed the issue. Thank you for your report!
    20 June, 2019
     NakladaFibra:
Thank you on your kind help!
    20 June, 2019
     nomuthetart:
Paulo alerted us to a XSS vulnerability and when we had difficulty reproducing it walked us through his process which allowed us to patch it.
    20 June, 2019
     MalagaCarCom:
Thanks for your advice! We could fix a CSRF vulnerability in a few minutes. Totally recommended.