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940,889 coordinated disclosures
563,502 fixed vulnerabilities
1306 bug bounties with 2,609 websites
22,373 researchers, 1296 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

Contact email:
[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

@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!

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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
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

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions




No posts in blog yet










  Latest Patched

 21.04.2021 langitfilm.me
 21.04.2021 herbalife.am
 20.04.2021 avizo.me
 20.04.2021 onex.am
 20.04.2021 kaldo.am
 20.04.2021 checkchick.me
 20.04.2021 dramaqu.website
 20.04.2021 newharmony-in.gov
 20.04.2021 vietnamtourism.gov.vn
 20.04.2021 lucknow.me

  Latest Blog Posts

11.04.2021 by Open Bug Bounty
Better Notifications Mechanism
28.03.2021 by febin_rev
Windows Stack Buffer Overflow in a real life app — Exploit development — CloudMe_1.11.2 Buffer Overflow-CVE-2018–6892
10.02.2021 by Renzi25031469
Sysadminotaur nº88
10.02.2021 by Open Bug Bounty
Higher Submissions Quality Standard
25.12.2020 by _Y000_
How to bypass mod_security (WAF)

  Recent Recommendations

@MrMoney84315336     16 April, 2021
    Twitter MrMoney84315336:
Serious, fast and professional.Thanks for the report.
@lmanunza     15 April, 2021
    Twitter lmanunza:
The Researcher found an XSS vulnerability in our site and acted ethically by reporting it to us, so we could fix it in a timely manner. Thank you!
@studentdoctor     14 April, 2021
    Twitter studentdoctor:
Rngdr4 is an absolute professional. Very helpful in finding and helping to resolve our bug. Highly recommended! Thanks, rngdr4!
@lmanunza     13 April, 2021
    Twitter lmanunza:
Pooja found an XSS vulnerability in our website and acted ethically by reporting it to us, as well as providing all the information we needed to reproduce and fix the issue in a timely manner. Thank you very much!
@MrMoney84315336     13 April, 2021
    Twitter MrMoney84315336:
Thank you for reporting the XSS issue.
Thanks to the detailed report, we were able to fix the problem on the same day.