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494,516 coordinated disclosures
269,825 fixed vulnerabilities
668 bug bounties with 1,349 websites
13,755 researchers, 1038 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 2249 vulnerabilities.



Researcher reputation:  350

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:435
Total patched vulnerabilities:2249
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
31.07.2016
patched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
unpatched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting
31.07.2016
patched
Cross Site Scripting

  Latest Patched

 27.01.2020 laist.com
 27.01.2020 name.com
 27.01.2020 nsmall.com
 27.01.2020 harvard.edu
 27.01.2020 apkgk.com
 27.01.2020 fueleconomy.gov
 27.01.2020 arts.ok.gov
 27.01.2020 rtc.wa.gov

  Latest Blog Posts

20.01.2020 by Rando02355205
XSS on "www.alibaba.com" (Alibaba WAF 405) Bypassed.
16.01.2020 by Open Bug Bounty
Brief Recap of Open Bug Bounty’s Record Growth in 2019
12.01.2020 by JCQ_47
WAF Cloudflare Bypass XSS at Nexusmods.com
08.01.2020 by devl00p
Top 100 Open Redirect dorks
08.01.2020 by Rando02355205
XSS WAF Bypassed

  Recent Recommendations

    24 January, 2020
     2BeBetta:
Hi! Thanks for reporting an issue. It has been patched.
    24 January, 2020
     ryne70030772:
Thanks Again.
    24 January, 2020
     ryne70030772:
Thanks for the XSS report. We have patched the issue. Thank a lot for alerting us.
    24 January, 2020
     ryne70030772:
Thanks for reporting issue on our Website. Vulnerability has been patched
    23 January, 2020
     harryoosterveen:
MAS00712 found xss vulnerability on our website. We have fixed the issue. Thank you for your report!