Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 245,649 coordinated disclosures
126,232 fixed vulnerabilities
199,018 websites, 17,022 VIP websites
6,566 researchers, 6,915 subscribers

JOSEFOX | Security Researcher Profile


Security researcher JOSEFOX has already helped fix 88 vulnerabilities.



Researcher reputation:  70

Real name:
Youssef ABYAA

How to contact me:
You can contact me : https://twitter.com/josef0x
or : [email protected]

Experience in Application Security
1-3 years

Award / Bug Bounty I prefer:
> Bounty (Paypal)
> Swag (T-shirt)
> Public acknowledgement

Halls of Fame:
https://buffer.com/security
http://secure.sony.net/hallofthanks

Recommendations and Acknowledgements

    18 February, 2018
     jacobjovelou Jacob J from 1x Innovations AB:
Excellent researcher that helped us to find several XSS vulnerabilities on our website. Very friendly and professional communication.
    2 April, 2018
     icarus200510 Saeyoung Lee from Bucheon city, Korea:
Thank you for notifying us of the issue with the XSS vulnerability.
Very helpful and very much appreciated.
    9 March, 2018
     schill_gmbh Ingo Schill from Schill GmbH & Co. KG:
Thanks for pointing out the error on our website in a professional manner. Very much appreciated.
    6 March, 2018
     ronnyadsetts Ronny Adsetts from Nikon Owner Magazine:
Thanks for pointing out the error on our website in a professional manner. Very much appreciated.
    7 February, 2018
     ComponentSpace Web Master from ComponentSpace:
Thank you for notifying us of the issue with the 3rd party forum software we are using.
    6 February, 2018
     Tomas_Vojta Tomas from Comptabilisation.fr:
Good JOB! Thank you for link for mistake where is broken our one GET parameter
    4 January, 2018
     AndrewRae Andrew Rae from PHPSUGAR.com:
We've patched the issue immediately with the help of JOSEFOX.

Very helpful in reporting the XSS vulnerability.

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:252
Total reports on VIP sites:25
Total patched vulnerabilities:88
Total vulnerabilities on Hold (Open Bug Bounty):20
Recommendations received:7
Active since:13.12.2017

Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
19.07.2018
On Hold
Cross Site Scripting
17.07.2018
On Hold
Cross Site Scripting
17.07.2018
On Hold
Cross Site Scripting
13.07.2018
On Hold
Cross Site Scripting
11.07.2018
On Hold
Open Redirect
11.07.2018
On Hold
Cross Site Scripting
09.07.2018
On Hold
Cross Site Scripting
08.06.2018
On Hold
Cross Site Scripting
08.06.2018
patched
Cross Site Scripting
08.06.2018
On Hold
Cross Site Scripting
03.06.2018
On Hold
Cross Site Scripting
02.06.2018
On Hold
Open Redirect
02.06.2018
On Hold
Open Redirect
27.05.2018
On Hold
Cross Site Scripting
26.05.2018
patched
Cross Site Scripting
25.05.2018
On Hold
Cross Site Scripting
14.05.2018
patched
Cross Site Scripting
10.05.2018
On Hold
Cross Site Scripting
08.05.2018
On Hold
Cross Site Scripting
08.05.2018
On Hold
Cross Site Scripting


  Latest VIP Submissions

cinemaxxl.de
Reported by ELProfesor Helped patch 822 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 37 recommendations
on 20.07.2018
psychologytoday.com
Reported by barbaart_ Helped patch 74 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 1 recommendations
on 20.07.2018
generation-nt.com
Reported by ark1nar Helped patch 77 vulnerabilities
Received 4 Coordinated Disclosure badges
Received 1 recommendations
on 20.07.2018
boattrader.com
Reported by ELProfesor Helped patch 822 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 37 recommendations
on 20.07.2018
univ-paris3.fr
Reported by Gh05tPT Helped patch 515 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 12 recommendations
on 20.07.2018
onisep.fr
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
property24.com
Reported by dak Helped patch 1808 vulnerabilities
Received 7 Coordinated Disclosure badges
Received 32 recommendations
on 20.07.2018
ytb-mp3-converter.org
Reported by drok3r Helped patch 27 vulnerabilities
Received 1 Coordinated Disclosure badges
on 20.07.2018
ibiblio.org
Reported by OmniGooch Helped patch 2263 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 8 recommendations
on 20.07.2018
agroinform.hu
Reported by KhanJanny Helped patch 190 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 12 recommendations
on 20.07.2018



  Latest Submissions

dsc4ever.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
leinetal24.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
fitfood.com
Reported by Cyberanteater Helped patch 8 vulnerabilities
Received 0 Coordinated Disclosure badges
Received 5 recommendations
on 20.07.2018
flyer.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
intranet.ups-tlse.fr
Reported by Gh05tPT Helped patch 515 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 12 recommendations
on 20.07.2018
neumeyer-abzeichen.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
blackrain.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
gemeinde-rehfelde.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018
florian-santander.gov.co
Reported by Gh05tPT Helped patch 515 vulnerabilities
Received 6 Coordinated Disclosure badges
Received 12 recommendations
on 20.07.2018
993-club-forum.de
Reported by Maximum Helped patch 9 vulnerabilities
Received 1 Coordinated Disclosure badges
Received 2 recommendations
on 20.07.2018