Report Email Alerts Open Bug Bounty: 152,832 coordinated disclosures
Total Vulnerabilities Fixed: 74,711
150,483 vulnerable websites, 15,469 VIP websites
3,727 security researchers, 5,210 notification subscribers

k0t | Security Researcher Profile


Security researcher k0t has already helped fix 265 vulnerabilities.

About me:
Penetration tester, web dev and security consultant.

How to contact me:
[email protected]

Award / Bug Bounty I prefer:
Bug Bounty Payment, Gift Card, T-Shirts, you can just say thanks!


Research Statistics



Total reports:707
Total reports on VIP sites:305
Total patched vulnerabilities:265
Total vulnerabilities on Hold (Open Bug Bounty):237
Recommendations received:5
Active since:05.05.2016
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

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
50+ Reports
AppSec Logic Master
50+ Reports
Fastest Fix
Fix in 24 hours

Outstanding Achievements

Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

Patch Master
65% Patched
Patch Guru
75% Patched
Patch Lord
85% Patched

Recommendations and Recognition

REPUTABLE
10+ Recommends
FAMOUS
25+ Recommends
GLOBALLY TRUSTED
50+ Recommends

Recommendations and Acknowledgements

26 July, 2017
kovyrin Oleksiy Kovyrin from Swiftype Inc:

k0t has identified an XSS vulnerability on our website, provided us with all the necessary details to reproduce the problem and was really helpful in testing the site after we have applied our fixes. Thank you!

29 December, 2016
evergreen_uk Chris from Evergreen Computing Ltd:

k0t located 2 vulnerabilities on our company site. When contacted k0t responded quickly with all the information needed to fix them and was quick to retest once they had been fixed. Thanks k0t!

29 November, 2016
ActOnSoftware Jahvita Rastafari from Act-On Software:

With the assistance of k0t, we were able to identify and correct the issue quickly. Thank you for working with us to make the web a safer place for all.

23 November, 2016
MagnusJacobi Magnus from Jigidi.com:

k0t located several vulnerabilities on our site and replied very fast with useful information.

Thanks for taking the time to help us.

26 October, 2016
Mr_Papercut Mischa from Symbaloo:

Thank you k0t for the quick reply to our emails. The provided information was complete and helped us identify the issue right away. Let's keep on making the web a safer place

Please login via Twitter to add a recommendation


Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

Domain Reported Status Type
20.09.2017
On Hold
Cross Site Scripting
20.09.2017
On Hold
Cross Site Scripting
20.09.2017
On Hold
Cross Site Scripting
19.09.2017
On Hold
Cross Site Scripting
19.09.2017
On Hold
Cross Site Scripting
19.09.2017
On Hold
Cross Site Scripting
19.09.2017
On Hold
Cross Site Scripting
07.09.2017
On Hold
Cross Site Scripting
07.09.2017
On Hold
Cross Site Scripting
31.08.2017
On Hold
Cross Site Scripting
31.08.2017
On Hold
Cross Site Scripting
21.08.2017
On Hold
Cross Site Scripting
18.08.2017
On Hold
Cross Site Scripting
18.08.2017
On Hold
Cross Site Scripting
14.08.2017
patched
Cross Site Scripting
14.08.2017
On Hold
Cross Site Scripting
14.08.2017
On Hold
Cross Site Scripting
14.08.2017
On Hold
Cross Site Scripting
13.08.2017
On Hold
Cross Site Scripting
13.08.2017
On Hold
Cross Site Scripting


LATEST VIP SUBMISSIONS

gmanetwork.com
Reported by 0man_X_Hacker Helped patch 103 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 2 recommendations
on 23.09.2017
tvguide.co.uk
Reported by JT__- Helped patch 2 vulnerabilities
Received 1 Coordinated Disclosure badges
on 23.09.2017
filmeonline2013.biz
Reported by login_denied Helped patch 56 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 4 recommendations
on 23.09.2017
fdating.com
Reported by login_denied Helped patch 56 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 4 recommendations
on 23.09.2017
elibrary.ru
Reported by login_denied Helped patch 56 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 4 recommendations
on 23.09.2017
digitaljournal.com
Reported by login_denied Helped patch 56 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 4 recommendations
on 23.09.2017
dayanzai.me
Reported by login_denied Helped patch 56 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 4 recommendations
on 23.09.2017
nets.eu
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
smc.edu
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
triphobo.com
Reported by JT__- Helped patch 2 vulnerabilities
Received 1 Coordinated Disclosure badges
on 23.09.2017



LATEST SUBMISSIONS

femalenetwork.com
Reported by 0man_X_Hacker Helped patch 103 vulnerabilities
Received 3 Coordinated Disclosure badges
Received 2 recommendations
on 23.09.2017
bilstein-shop.com
Reported by rj01 Helped patch 471 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 11 recommendations
on 23.09.2017
tuningmall.nl
Reported by rj01 Helped patch 471 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 11 recommendations
on 23.09.2017
24parts.nl
Reported by rj01 Helped patch 471 vulnerabilities
Received 5 Coordinated Disclosure badges
Received 11 recommendations
on 23.09.2017
mevaker.gov.il
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
onefpa.org
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
nichd.nih.gov
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
brunei.gov.bn
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
omangrid.com
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017
engage.sitrion.com
Reported by M0r3h4x Helped patch 59 vulnerabilities
Received 2 Coordinated Disclosure badges
Received 1 recommendations
on 23.09.2017