Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 307,885 coordinated disclosures
179,530 fixed vulnerabilities
337 bug bounties with 733 websites
8,475 researchers

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 5399 vulnerabilities.



Researcher reputation:  810

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

    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!!
    21 August, 2018
     cb_ximo Kino from pista3:
Andre found out a vulnerability on our site. With his help we have solved it. Thanks a lot
    15 August, 2018
     aboros Boris from Officeshoes:
Andre discovered a XSS vulnerability on our web site. He reported the technical details very quick. Thank you!

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:21062
Total reports on VIP sites:1810
Total patched vulnerabilities:5399
Total vulnerabilities on Hold (Open Bug Bounty):7057
Recommendations received:58
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 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 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



Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
unpatched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting
27.07.2017
patched
Cross Site Scripting

  Latest Patched

      paginebianche.it
    Patched on 22.01.2019
      haozu.com
    Patched on 22.01.2019
      realtor.com
    Patched on 22.01.2019
      bloomberg.com
    Patched on 22.01.2019
      careerone.com.au
    Patched on 22.01.2019
      yourtango.com
    Patched on 22.01.2019
      ramtrucks.com
    Patched on 22.01.2019
      chrysler.com
    Patched on 22.01.2019
      iasj.net
    Patched on 22.01.2019
      ubisoft.com
    Patched on 22.01.2019

  Recent Recommendations

    22 January, 2019
     Majestic:
Following Felipe's disclosure, we have now fixed the Reflected Cross-Site Scripting web vulnerability you discovered in our "www.majestic12.co.uk" web-application. We'd like to thank Felipe for his prompt and professional disclosure.
    22 January, 2019
     kkonzentrat:
Armin found an XSS bug in our product and was nice and supportive to help us in dealing with the vulnerability. We were able to release an update just a few hours after discovery.

Thank you so much Armin for making the web a better place!
    22 January, 2019
     DJB31st:
Found a xss issue, quickly emailed with the affected pages and links to aid resolving. Many thanks
    21 January, 2019
     Grnland3:
Guten Tag Armin

Besten Dank für Ihre Mail und die Dokumentation der eruierten XXS-Schwachstelle. Wir sind in einem laufenden Prozess daran Schwachstellen, wie die von Ihnen Identifizierte, zu eruieren und zu beheben.
Die Sensibilisierung der Entwickler zur Verhinderung von Sicherheitslücken bedarf offenbar weiterer Schritte, für Ihr professionelles Vorgehen und den Hinweis möchten wir uns bedanken.

Grüsse
Eisbär
    21 January, 2019
     viewbug:
Awesome recommendations to help the site have less vulnerabilities. Thank you again for your support!