Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 329,606 coordinated disclosures
191,020 fixed vulnerabilities
415 bug bounties with 872 websites
9,243 researchers, 854 honor badges

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


Security researcher DrStache has already helped fix 2248 vulnerabilities.



Researcher reputation:  340

Real name:
Florian Charbonneau

About me:
French security student
Security enthusiast

How to contact me:
[email protected]

Contact me as soon as possible so we can work together to quickly protect your users.

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
A thanks/profile recommendation will be really appreciated and is enough, but if you'd like:
~ Bug Bounty (PayPal, SEPA...)
~ Swag (T-shirt, stickers..)
~ Hall of Fame

Halls of Fame:
hackerone.com/drstache
bugcrowd.com/DrStache

cert.europa.eu/cert/newsletter/en/latest_HallOfFame_.html
success.trendmicro.com/vulnerability-response
security.olx.com/security-hall-of-fame.html

Follow me on:
Twitter

Recommendations and Acknowledgements

    24 August, 2018
     Jhunnan tfaucher from LaBoutiqueOfficielle:
Merci à DrStach pour son signalement et sa réactivité pour nous apporter plus de précision, cela nous a permis de réagir rapidement.
    21 March, 2018
     poinsart Stéphane Poinsart from Enseignement Supérieur:
DrStache a identifié et signalé plusieurs failles dont nous ne soupçonnions pas l’existence. Ses informations précises avec des exemples de requêtes et sa réactivité nous ont permis de les diagnostiquer et les corriger. Merci !
    21 March, 2018
     bartmcpherson Bart from CSU:
Thank you for the help.
    20 March, 2018
     Genial_2017 jose sanchez sanchez from Mp3goo:
Excellent security specialist, I showed security problems that I did not know, thanks to he I could solve the problems on my site, highly recommended.
    27 February, 2018
     Nut_Treat Onno from Klacht.nl:
Highly skilled, excellent communication, highly recommended!
    19 July, 2017
     SimonFonteneau Simon Fonteneau from Lesfourmisduweb:
Merci a Drstache pour son signalement ! J'ai pu corriger a rapidement !
    19 July, 2017
     SMintrav SMINTRAV from MINTRAV:
Thank you DrStache, with you, we patched our issue you was extremely helpful, responsive and knowledgeable in pointing us to the Xss vulnerabilities on our websites !
    22 March, 2017
     JKrycha Josef Krycha from Canon Europe Ltd.:
DrStache reported multiple vulnerabilities in Canon websites ranging form reflected XSS's, SQL injections to information disclosure. All findings were valid and the communication with him was quick and efficient. Thank you for your help and best of luck!
    9 March, 2017
     bugfort26 NB. from CDC:
Merci pour ces échanges, qui auront permis de remotiver nos fournisseurs!
    3 March, 2017
     JNRIBETTE JN.RIBETTE from Kosmos:
Merci pour la détection des failles et pour les informations permettant de les corriger !

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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:3862
Total reports on VIP sites:429
Total patched vulnerabilities:2248
Total vulnerabilities on Hold (Open Bug Bounty):1
Recommendations received:34
Active since:31.07.2016
Top Security Researcher Awards: Top Security Researcher of the Month Top Security Researcher of the Month Top Security Researcher of the Month
Top VIP Security Researcher Awards: 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

Open Bug Bounty Certificate





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Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
20.03.2018
patched
Cross Site Scripting
20.03.2018
patched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
patched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
patched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
patched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting
20.03.2018
unpatched
Cross Site Scripting

  Latest Patched

 26.03.2019 fzmovies.net
 26.03.2019 tipcars.com
 26.03.2019 militarytimes.com
 26.03.2019 alicili.ws
 26.03.2019 fau.edu
 26.03.2019 casadellibro.com
 25.03.2019 ocn.ne.jp
 25.03.2019 le-dictionnaire.com
 25.03.2019 hokej.webnoviny.sk

  Latest Blog Posts

22.03.2019 by HackerGautam
TLS 1.3 Genesis, Mechanism and Working
19.03.2019 by Open Bug Bounty
GDPR PII exposure can now be securely reported via Open Bug Bounty
24.02.2019 by ismailtsdln
Apple XSS Vulnerability - Proof of Concept (PoC)
24.02.2019 by ismailtsdln
How do you use an xss as a keylogger ?
23.02.2019 by ismailtsdln
Everything about XSS is in this source!

  Recent Recommendations

    26 March, 2019
     zuburlis:
Thanks for fing the vulnerability. Bug will be fixed at next update.
    25 March, 2019
     jleproust:
Brian has responsibly reported a misconfiguration on one of my servers that could have led to sensitive information disclosure. He clearly and quickly explained the issue and its potential implications, and made it clear he did not expect anything for this.

Brian is a true internet hero, we need more people like Geeknik. Thanks a lot for making the internet safer.
    25 March, 2019
     RESTPOSTENde:
Dear Armin, thank you very much for reporting a vulnerability to us in such a respectful, professional way! Your extensive documentation helped us tremendously to solve the issue in almost no time.

It's guys like you that make the internet a better and safer place! Thanks alot!
    25 March, 2019
     diogenesverlag:
Thank you very much for reporting, you helped us a lot - fixed.
    24 March, 2019
     granthughes17:
Thank you for reporting this vulnerability to us responsibly and for your professional conduct. Your assistance and professionalism is much appreciated.