Coordinated and Responsible Vulnerability Disclosure Free Bug Bounty Program 382,549 coordinated disclosures
217,297 fixed vulnerabilities
517 bug bounties with 1017 websites
10,279 researchers, 902 honor badges

Kapustkiy | Security Researcher Profile

Security researcher Kapustkiy has already helped fix 106 vulnerabilities.

Researcher reputation:  0

How to contact me:
[email protected]

Award / Bug Bounty I prefer:
I don't expect anything

Recommendations and Acknowledgements

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Awards and Achievements

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:124
Total reports on VIP sites:5
Total patched vulnerabilities:106
Active since:28.12.2016

No posts in blog yet

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
Cross Site Scripting

  Latest Patched


  Latest Blog Posts

12.06.2019 by Open Bug Bounty
Open Bug Bounty pursues a steady growth in 2019 with over 212,148 fixed vulnerabilities
27.05.2019 by fakessh
bing openredirect
20.05.2019 by fakessh
Hitachi Incident Response Team (HIRT)
11.05.2019 by MAS00712
Footprinting and Reconnaissance with DIRB Tool (For Security Researcher and Bug Bounty Hunters)
01.05.2019 by Renzi25031469
1000's of default passwords on

  Recent Recommendations

    14 June, 2019
Paulo was very helpful in identifying vulnerabilities with our service - thanks!
    14 June, 2019
MAS00712 found another xss vulnerability on our website. We have fixed the issue. Thank you for your report!
    13 June, 2019
Good find! Thank you
    13 June, 2019
Good job!
    13 June, 2019
Thanks for reporting the XSS vulnerability!