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760,644 coordinated disclosures
440,134 fixed vulnerabilities
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20,768 researchers, 1260 honor badges

xxTop-50 VIP Open Redirect Reporter Top Security Researcher of the Month | Security Researcher Profile


Security researcher xx has already helped fix 547 vulnerabilities.



Researcher reputation:  180

About me:
Independent Security Researcher

How to contact me:
[email protected]

Experience in Application Security
< 1 year

Award / Bug Bounty I prefer:
Public acknowledgement is preferred. All other offers happily accepted.

Recommendations and Acknowledgements | Full List:

@khusroks     1 May, 2018
    Twitter khusroks S Khan from Projectmanagement:
Thanks again xx, for helping us address a vulnerability. Prompt and professional as always.
@NewsNowUK     30 April, 2018
    Twitter NewsNowUK John from NewsNow.co.uk:
A big thank you to xx for reporting an XSS issue with our site, which is now resolved!
@justjkk     30 March, 2018
    Twitter justjkk Kishore Kumar from Practo:
Thanks for reporting the issue and for the responsible disclosure. Keep up the good work!
@khusroks     23 March, 2018
    Twitter khusroks S Khan from Projectmanagement:
Appreciate all your help in discovering vulnerabilities on our website. Very helpful and professional.
@karledurante     20 March, 2018
    Twitter karledurante Karle from Custom Ink:
Very helpful in providing information and steps to reproduce. Really appreciate using the proper channels to report issues.
@ilyaglotov     14 March, 2018
    Twitter ilyaglotov Ilya from Rostelecom:
Thank you for all your efforts to make us more secure and using PGP encryption for the communication, which we always appreciate!
@jonny_caos     5 March, 2018
    Twitter jonny_caos JonC from Wine-Searcher:
UT, thanks for identifying the vulnerability on our site! Keep up the good work.
@ballerasia     31 January, 2018
    Twitter ballerasia T. Nguyen from OkayFreedom:
We got a fast and detailed reply which helped us solving an issue on our website. Thank you very much.
@DaKnObCS     19 January, 2018
    Twitter DaKnObCS Antonios Chariton from Top.Host:
He has been very good in discovering a vulnerability we didn't know of, and immediately disclosed it and helped us patch it. He has been very professional, and we'd like to thank him for his work here.
@conradstrydom     22 December, 2017
    Twitter conradstrydom ConradS from PriceCheck:
Thanks for the help to sort out the issue, we appreciate it a lot!
@philgreen     20 December, 2017
    Twitter philgreen Philip Green from NextAdvisor:
UT helped us find a vulnerability. Thank you for you help!
@mischatribe     16 December, 2017
    Twitter mischatribe Mischa :
Thank you for pointing out the issue on our site!
@RealRedHair     15 December, 2017
    Twitter RealRedHair RRH from Wageningen University:
Thanks for contacting and helping us!
@buweb     13 December, 2017
    Twitter buweb IS&T from Boston University:
Very swift and helpful, pleasure to deal with
@barryhunter     11 December, 2017
    Twitter barryhunter Barry from Geograph:
Helped us spot an issue we apparently otherwise missed.

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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:1121
Total reports on VIP sites:318
Total patched vulnerabilities:547
Total vulnerabilities on Hold (Open Bug Bounty):1
Recommendations received:15
Active since:14.11.2017
Top VIP Security Researcher Awards: Top VIP Security Researcher of the Month Top VIP Security Researcher of the Month Top VIP Security Researcher of the Month Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week Top VIP Security Researcher of the Week



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Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

  Latest Patched

 27.01.2021 gahanna.gov
 27.01.2021 kitabxana.me
 27.01.2021 tmdhosting.com
 27.01.2021 mercato.ai
 27.01.2021 vrporn.com
 27.01.2021 rushlimbaugh.com
 27.01.2021 itworld.co.kr
 27.01.2021 gomlab.com
 26.01.2021 mania.kr

  Latest Blog Posts

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How to bypass mod_security (WAF)
10.12.2020 by _Y000_
sql injection to bypass Mod_Security
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Create encoded sql payloads
26.10.2020 by _r00t1ng_
Bypass Addslashes using Multibyte Character
26.10.2020 by _r00t1ng_
One Payload to Inject them all - MultiQuery Injection

  Recent Recommendations

@FinnPriebe     27 January, 2021
    Twitter FinnPriebe:
Thanks for finding the XML-RPC security issue on the website of our customer. I will keep this in mind for future projects. You help to make the internet safer. Good luck for your further tech career.
@kajichenkoh     27 January, 2021
    Twitter kajichenkoh:
Thank you for pointing out the Click Jacking issue.
The vulnerability has been fixed.
Appreciate it!
@niegit2021     26 January, 2021
    Twitter niegit2021:
Thanks for finding an XSS flaw. We have also implemented the advice with the referrer header. Best regards and stay healthy.
@chris05634528     25 January, 2021
    Twitter chris05634528:
Hunt2behunter submitted pertient, detailed information and replied to emails quickly. Professional and friendly. We recommend working with Hunt2behunter when possible.
@kajichenkoh     24 January, 2021
    Twitter kajichenkoh:
Thank you for pointing out the vulnerability on our website! Very responsive. Appreciate it!