Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 420,065 coordinated disclosures
228,390 fixed vulnerabilities
567 bug bounties with 1108 websites
11,369 researchers, 932 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 !

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:3864
Total reports on VIP sites:429
Total patched vulnerabilities:2248
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
unpatched
Cross Site Scripting
20.03.2018
patched
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
unpatched
Cross Site Scripting
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
unpatched
Cross Site Scripting
20.03.2018
patched
Cross Site Scripting

  Latest Patched

 21.08.2019 smores.tv
 21.08.2019 qoo10.sg
 21.08.2019 arubanetworks.com
 21.08.2019 icao.int
 21.08.2019 metacritic.com
 21.08.2019 manaus.am.gov.br
 21.08.2019 pikdo.com
 20.08.2019 milb.com
 20.08.2019 dealabs.com
 20.08.2019 jobbkk.com

  Latest Blog Posts

19.08.2019 by ismailtsdln
IBM - Cross site Scripting [XSS]
15.08.2019 by thevivekkryadav
HOW I WAS BYPASSED CLOUDFLARE WAF
13.08.2019 by Renzi25031469
XSSCon - XSS Tool @Kitploit
13.08.2019 by Cur1S3
I Found a multiple xss on https://clickmeeting.com
13.08.2019 by ZIKADS
xss at anghami.com

  Recent Recommendations

    21 August, 2019
     SelectLine_GmbH:
Thank you, Rooghz, for pointing out a vulnerability on one of our websites.
    20 August, 2019
     runlevelone:
Thank you for the reported vulnerability! I thought I had those XSS pitfalls covered, but aparently not.
    20 August, 2019
     fukubacchi:
Thanks for reporting the issue and the vulnerability details!!!
    19 August, 2019
     maxiorel:
Thanks for reporting the problem and the vulnerability details.
    18 August, 2019
     darshilsabhaya:
thanks sir