Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 315,977 coordinated disclosures
186,023 fixed vulnerabilities
370 bug bounties with 805 websites
8,756 researchers, 315 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 5849 vulnerabilities.



Researcher reputation:  840

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

    31 January, 2019
     MihirGosai Admin from APKLinker:
Thanks for reporting vulnerability issues to APKLinker.
    29 January, 2019
     kovnickg Nick from FreshIT:
Andre reported about a XSS issue on our web site and provide detail by email. Thanks for making the internet safer!
    14 January, 2019
     watergateweb Alexios Tsiaparas from Watergate:
Thanks Andre for providing a very professional service. Your report provided all the information that we needed in order to rectify the XSS vulnerability that you have discovered.

Many thanks again!
    10 January, 2019
     deepthoughts10 Brian Clark from GC:
Thank you Andre for notifying us of the XSS issue you found but also in your quick reply with details that allowed us to isolate and fix the problem.
    7 January, 2019
     _light_dem Matteo from Mys:
Very professional and fast on reply, , it allowed us to find a xss vulnerability
    3 December, 2018
     rowlandarcher Rowland from Hittin' The Web Group LLC:
Very professional and responsive, helped me pinpoint and patch an XSS vulnerability. Great to work with, recommended.
    27 November, 2018
     OdedOfek Oded from N/A:
Andre made us aware of a security issue we hadn't found before and we're now working on fixing it. Thanks Andre for being one of the god guys :-)
    30 October, 2018
     RCikryt Roman from N/A:
Hi Andre, thank you very much for XSS notification and details. I have just fixed it. Thanks a lot!
    3 October, 2018
     andymarkelow Andrei Markelow from Online Buddies Inc.:
Thanks to Andre we could fix the vulnerability issue which was never discovered since many years!
    21 August, 2018
     EdgeMediaNet DevTeam from EDGE Media Network:
Andre was fantastic to work with. His feedback was valuable in finding issues on our sites. Friendly and very quick to answer. Highly recommended!!

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

Research Statistics



Total reports:23519
Total reports on VIP sites:1881
Total patched vulnerabilities:5849
Total vulnerabilities on Hold (Open Bug Bounty):8176
Recommendations received:60
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 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 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





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Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting
12.02.2019
On Hold
Cross Site Scripting

  Latest Patched

 16.02.2019 torrentsgroup.com
 15.02.2019 24livenewspaper.com
 15.02.2019 2checkout.com
 15.02.2019 unimed.coop.br
 15.02.2019 hotnigerianjobs.com
 15.02.2019 zlavomat.sk
 15.02.2019 rmol.co
 14.02.2019 lifeselector.com
 14.02.2019 nexusmods.com
 14.02.2019 chemie.de

  Latest Blog Posts

15.02.2019 by ismailtsdln
Adobe Israel Website XSS Vulnerability
07.02.2019 by aye_robot
Reporting CSRF via Openbugbounty
06.02.2019 by Open Bug Bounty
Launching Open Bug Bounty Blog and new platform features

  Recent Recommendations

    14 February, 2019
     DomainMOD:
Thanks a lot for the report! We completely missed this vulnerability ourselves and are happy that you caught it!
    14 February, 2019
     fisher_of_men11:
Thank you for helping me find and fix the XSS vulnerability on mudconnect!
    13 February, 2019
     Koze:
Thank you for reporting a vulnerability on our page very professionally! You did us a great service!
    12 February, 2019
     dsmithgard:
Very helpful and responsive in helping me get my issue fixed.
    11 February, 2019
     fisher_of_men11:
Thank you again, another XSS vulnerability found and fixed!