Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 456,687 coordinated disclosures
244,622 fixed vulnerabilities
606 bug bounties with 1227 websites
12,326 researchers, 962 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 7883 vulnerabilities.



Researcher reputation:  1200

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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Honor Badges


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:35704
Total reports on VIP sites:2179
Total patched vulnerabilities:7883
Total vulnerabilities on Hold (Open Bug Bounty):351
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 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
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
patched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
patched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
unpatched
Cross Site Scripting
28.11.2018
patched
Cross Site Scripting

  Latest Patched

 24.10.2019 roadrunnersports.com
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 23.10.2019 bricklink.com
 23.10.2019 gramha.net
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 22.10.2019 jpnn.com

  Latest Blog Posts

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Stored XSS
17.10.2019 by geeknik
The "S" in IOT is for Security
16.10.2019 by darknetguy
Best XSS Vectors
01.10.2019 by Renzi25031469
#Security 100%
18.09.2019 by Leon
SSRF | Reading Local Files from DownNotifier server

  Recent Recommendations

    23 October, 2019
     astroseekcom:
Thank you for informing me about xss vulnerability.
    23 October, 2019
     rendkul:
thanks for informing us about xss vulnerability.
    23 October, 2019
     raviakp1004:
Thanks for letting us know about this XSS vulnerability. We appreciate the quick feedback.
    23 October, 2019
     Mrrain_1996:
Thank you a lot for the information and the support on fixing the issue! Very friendly and kind contact.
    23 October, 2019
     faizan_mark:
Thank you a lot for the information and the support on fixing the issue! Very friendly and kind contact.