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552,316 coordinated disclosures
354,805 fixed vulnerabilities
831 bug bounties with 1,611 websites
17,168 researchers, 1151 honor badges

RootByte | Security Researcher Profile

Security researcher RootByte has already helped fix 879 vulnerabilities.

Researcher reputation:  90

Real name:
Jonathan Paz

About me:
Ethical CyberSecurity Researcher, Defcon DC664 Admin, WebTrafficker, Gamer

How to contact me:
[email protected]

Alternative Contacts:

Certifications & Diplomas:
Intel, ESET, Google, Ec-Council, DragonJar, etc

Experience in Application Security
over 5 years

Award / Bug Bounty I prefer:
You can donate to my PayPal account: 25dlls, 50dlls, 100dlls, 500dlls, or whatever you can :)

My PayPal account:
My PayPal Mail account: [email protected]

Halls of Fame:
Dell, DragonJar, etc

Follow me on:

Recommendations and Acknowledgements

    22 March, 2018
     bishwadeepkc Bishwadeep KC from Career FAQs:
Jonathan is very quick to respond. He even do follow ups to see if the issue is fixed or not. I would like to thank you so much for your help.
    28 December, 2019
     BBrunekreeft Bert Brunekreeft from
Thanks for reporting the issue. It's been fixed now
    23 December, 2019
     ItWci IT Dept from WCI:
Thanks for the report!
    10 December, 2019
     cyberday_gmbh DLO from CYBERDAY GmbH:
thanks for reporting the xss issue

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Honor Badges

Number of Secured Websites

10+ Websites
50+ Websites
500+ Websites
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

10+ Recommends
25+ Recommends
50+ Recommends

Distinguished Blog Author

1 Post
3 Posts
5+ Posts

Research Statistics

Total reports:1538
Total reports on VIP sites:449
Total patched vulnerabilities:879
Total vulnerabilities on Hold (Open Bug Bounty):1
Recommendations received:4
Active since:20.02.2015
Top VIP Security Researcher Awards: 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

No posts in blog yet

Reported Vulnerabilities

All Submissions VIP Submissions

Domain Reported Status Type
Cross Site Scripting
Open Redirect

  Latest Patched


  Latest Blog Posts

24.06.2020 by Gkexamquiz
How to Find Contacts To Report Bugs & Security Vulnerabilities | Bug Bounty Tutorials 2020
24.06.2020 by 0xcrypto
Improper Access Control - Generic: Unrestricted access to any "connected pack" on docs in
04.04.2020 by Rando02355205
(Alibaba) [IDOR] - [Bug Bounty]
12.03.2020 by Rando02355205
(Paypal) [CSP High Level] - [XSS Reflected] - [Bug Bounty] - [Write Up]
08.03.2020 by CybeReports XSS Vulnerability| CybeReports

  Recent Recommendations

    1 August, 2020
Thank you for finding several issues on our site
    30 July, 2020
Thank you Gaurav for helping us making our website a safer place! You reported a XSS vulnerability on one of our webforms, you gave us very clear information on the issue, so that we were able to fix the bug.
Keep up the good work!
    30 July, 2020
Great work, thanks for finding a bug and kindly reporting it.
    30 July, 2020
Great work, thanks for finding a bug and kindly reporting it.
    29 July, 2020
Sajid, we want to sincerely thank you for your efforts to help us maintain a safer site in such a professional way. Best regard.