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974,164 coordinated disclosures
614,036 fixed vulnerabilities
1,323 bug bounty programs, 2,654 websites
22,784 researchers, 1,308 honor badges

a13h1 | Security Researcher Profile

Security researcher a13h1 has already helped fix 6 vulnerabilities.

Researcher reputation:  110

Real name:
Abhi Sharma

About me:
Security researcher and bug hunter

Contact email:
email:- [email protected]

twitter :-

Experience in Application Security
< 1 year

Award / Bug Bounty I prefer:
Bitcoin: ask me when you are paying
Bounty (Paytm,PayPal)
Swag (T-Shirt, Goodies)

Vouchers (eg. Amazon)
Software Licenses (eg. Keys)
Other types of digital work

Halls of Fame:

Follow me on:

Recommendations and Acknowledgements

@WritingCom     8 June, 2020
    Twitter WritingCom Writing.Com from Writing.Com:
Thank you for finding and reporting a variety of security settings that were needed on our web server.
@vmarci21     1 July, 2020
    Twitter vmarci21 Marton :
Thank you for finding and reporting the vulnerability!
This has lead to an improvement in our page security.
@zaikoio     11 June, 2020
    Twitter zaikoio Zaiko from Zaiko:
Thank you for the report. Great work.
@vovsoft     4 June, 2020
    Twitter vovsoft Vovsoft from Vovsoft:
Thank you for making the web a better place.
@thisismeraul     25 May, 2020
    Twitter thisismeraul @thisismeraul from Terrassa City Council:
Thanks for finding this vulnerability for us. The corporate website is more secure now. Good job!

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
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

10+ Recommends
25+ Recommends
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:6
Total patched vulnerabilities:6
Recommendations received:5
Active since:01.05.2020

Reported Vulnerabilities

All Submissions

No posts in blog yet

  Latest Patched


  Latest Blog Posts

25.04.2021 by ParanjpeSanmarg
Testing Subdomain Takeover Vulnerability
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

  Recent Recommendations

@philippejadin     14 May, 2021
    Twitter philippejadin:
Thank you for reporting an issue with the presentation website of the project and for the quick replies !
@DjMagrao_     11 May, 2021
    Twitter DjMagrao_:
Thanks for founding xss errors on my website and fixing then.
@DouglasRao42     10 May, 2021
    Twitter DouglasRao42:
Profissional competente que tem contribuído ativamente no campo da segurança da informação.
@obb20210429     6 May, 2021
    Twitter obb20210429:
Thanks for a quick and useful report that helped us find and resolve the issue.
@MrGviana     6 May, 2021
    Twitter MrGviana:
Ricardo, thank you for reporting vulnerabilities and helping me to solve them.