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1,032,003 coordinated disclosures
641,229 fixed vulnerabilities
1,375 bug bounty programs, 2,771 websites
24,075 researchers, 1,325 honor badges

mil1200 | Security Researcher Profile


Security researcher mil1200 has already helped fix 181 vulnerabilities.



Researcher reputation:  50

Real name:
Milan Kyselica

About me:
I report critical vulnerabilities that need to be fixed as fast as possible. I'm here to make the web safer.

Contact email:
You can contact me via email: [email protected]

Certifications & Diplomas:
GCPN OSCP OSWP CRTP

Experience in Application Security
3-5 years

Halls of Fame:
TELEKOM SK, CZ, DE
AT&T
ESET
SONY
ADOBE
AZET
JOHNSON CONTROLS

Recommendations and Acknowledgements

@aboros     15 August, 2018
    Twitter aboros Boris from Officeshoes:
Milan discovered a XSS vulnerability on our web site. He reported the technical details very quick. Thank you, Milan
@ArnY     30 January, 2018
    Twitter ArnY Arnaud Abélard from Université de Nantes:
M. Kyselica found an XSS vunlerability on our site. He was prompt to give out details. Very professionnal.
@TUHamburg     30 January, 2018
    Twitter TUHamburg Webmaster from TUHH:
Milan discovered a XSS vulnerability on our web site. He reported the technical details very quick. Thank you, Milan
@lubomir_jirista     29 January, 2018
    Twitter lubomir_jirista Lubomír Jiř. from PřF UK:
Big thanks for research on our small faculty project Prirodovedci.cz. Very helpful!

Please login via Twitter to add a recommendation

Honor Badges


Number of Secured Websites

10+ Secured Websites Badge
50+ Secured Websites Badge
500+ Secured Websites Badge
Web Security Veteran Badge
10+ Websites
50+ Websites
500+ Websites
WEB SECURITY VETERAN
1000+ Websites

Advanced Security Research

WAF Bypasser Badge
CSRF Master Badge
AppSec Logic Master Badge
Fastest Fix Badge
WAF Bypasser
CSRF Master
30+ Reports
AppSec Logic Master
30+ Reports
Fastest Fix
Fix in 24 hours

Outstanding Achievements

Secured OBB Badge
OBB Advocate Badge
Improved OBB Badge
Secured OBB
OBB Advocate
Improved OBB

Commitment to Remediate and Patch

Patch Master Badge
Patch Guru Badge
Patch Lord Badge
Patch Master
55% Patched
Patch Guru
65% Patched
Patch Lord
75% Patched

Recommendations and Recognition

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

Distinguished Blog Author

Distinguished Blog Author Badge
Distinguished Blog Author Badge
Distinguished Blog Author Badge
1 Post
3 Posts
5+ Posts

Research Statistics



Total reports:544
Total reports on VIP sites:37
Total patched vulnerabilities:181
Recommendations received:4
Active since:05.12.2017

Open Bug Bounty Certificate


Researcher Certificate

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions




No posts in blog yet










  Latest Patched

 02.08.2021 healthsherpa.com
 01.08.2021 vrporn.com
 01.08.2021 kazatu.edu.kz
 01.08.2021 burdastyle.ru
 01.08.2021 majiamen.com
 31.07.2021 paho.org
 31.07.2021 mediatoday.co.kr
 31.07.2021 wconcept.co.kr
 31.07.2021 dothome.co.kr

  Latest Blog Posts

14.07.2021 by Open Bug Bounty
Interview With Open Bug Bounty
25.05.2021 by 0xrocky
Google XSS Game
25.05.2021 by ShivanshMalik12
Testing for XSS (Cross Site Scripting)
25.05.2021 by darklotuskdb
Easy XSS On Mostly Educational Websites Via Moodle
25.04.2021 by ParanjpeSanmarg
Testing Subdomain Takeover Vulnerability

  Recent Recommendations

@pentestinghub     23 July, 2021
    Twitter pentestinghub:
Thank you chenzhen for making us aware of a vulnerability that was previously unknown to us.

It was a pleasure working with him, Thank you!

Thanks & Regards
Tuhin Bose
Chief Information Security Officer
DSPH
@Synthesys3     15 July, 2021
    Twitter Synthesys3:
Thanks Tw0F0rty for making me aware of a vulnerability involving an apparently innocuous log report on my website :)
@MPDL     15 July, 2021
    Twitter MPDL:
Thank you for your detailed report. With your support we were able to fix the vulnerabilities.
@MPDL     13 July, 2021
    Twitter MPDL:
Thanks a lot 0xrocky for identifying the vulnerabilities and alert us. Great security researcher to work with. Keep up the good work!
@SchmitzNicolas2     13 July, 2021
    Twitter SchmitzNicolas2:
Thx for your help in securing this website.