Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 257,178 coordinated disclosures
153,920 fixed vulnerabilities
207,723 websites, 17,218 VIP websites
6,873 researchers, 6,915 subscribers

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


Security researcher DrStache has already helped fix 2151 vulnerabilities.



Researcher reputation:  330

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

    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 !
    23 February, 2017
     RCnfpt RSSI from CNFPT:
Un grand merci à Dr Stache pour les informations transmises.
Cela nous a permis de réagir rapidement. Encore merci et bonne continuation.

Shows the first 10 recommendations. See all.

Please login via Twitter to add a recommendation

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



Open Bug Bounty Certificate:Download
Total reports:3780
Total reports on VIP sites:429
Total patched vulnerabilities:2151
Total vulnerabilities on Hold (Open Bug Bounty):6
Recommendations received:33
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

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
02.08.2018
On Hold
Open Redirect
16.07.2018
patched
Cross Site Scripting
29.06.2018
On Hold
Cross Site Scripting
29.06.2018
On Hold
Cross Site Scripting
14.06.2018
On Hold
Cross Site Scripting
05.06.2018
On Hold
Cross Site Scripting
24.05.2018
On Hold
Cross Site Scripting
12.04.2018
unpatched
Cross Site Scripting
12.04.2018
unpatched
Cross Site Scripting
12.04.2018
unpatched
Cross Site Scripting
12.04.2018
unpatched
Cross Site Scripting
12.04.2018
unpatched
Cross Site Scripting
12.04.2018
unpatched
Cross Site Scripting
04.04.2018
unpatched
Cross Site Scripting
21.03.2018
unpatched
Cross Site Scripting
21.03.2018
patched
Cross Site Scripting
21.03.2018
patched
Cross Site Scripting
21.03.2018
patched
Cross Site Scripting
21.03.2018
patched
Cross Site Scripting
21.03.2018
unpatched
Cross Site Scripting

  Latest Patched

      groupon.cl
    Patched on 20.08.2018
      prnewswire.com
    Patched on 20.08.2018
      diwanmsr.com
    Patched on 20.08.2018
      answers.com
    Patched on 20.08.2018
      thesalarycalculator.co.uk
    Patched on 20.08.2018
      polyvore.com
    Patched on 20.08.2018
      statista.com
    Patched on 20.08.2018
      despegar.com.ar
    Patched on 19.08.2018
      de.statista.com
    Patched on 19.08.2018
      shouldianswer.com
    Patched on 19.08.2018

  Recent Recommendations

    24 July, 2018
     spudstuff:
Tarun is very professional and helpful. His research was exemplary and he comes highly recommended. Thanks Tarun!
    23 July, 2018
     rtournoy:
Siruja provided quick and helpful information which helped us fix the issue. Thank you !
    18 July, 2018
     hikingsite:
Thanks a lot Adel to help me to improve the security of my website. Your examples were very clear and to the point and your follow-up very thorough. Keep up the good work to make the internet a safer place!
    18 July, 2018
     AOKBayern:
Vielen Dank Armin, dass Sie eine Sicherheitslücke an uns gemeldet haben. Wir nehmen solche Dinge sehr ernst und konnten dank Ihren Hinweisen in Zusammenarbeit mit unserem technischen Dienstleister die Sicherheitslücke beseitigen.
    17 July, 2018
     HamRadioOutlet:
Excellent catch! We thought we fixed all XSS on our site but Siruja found one we missed. Even provided extra detail to test it. Thanks!