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934,367 coordinated disclosures
557,138 fixed vulnerabilities
1301 bug bounties with 2,601 websites
22,323 researchers, 1293 honor badges

sinkmanu | Security Researcher Profile


Security researcher sinkmanu has already helped fix 138 vulnerabilities.



Researcher reputation:  20

About me:
Developer and security researcher

Contact email:
[email protected]
PGP 0x6C3FA9ABD7CC68DD

Follow me on:
Twitter

Recommendations and Acknowledgements

@neraner     3 April, 2016
    Twitter neraner Neran from HelpOnClick:
Thank you for providing the information and for the prompt communication!
@yjmbo     22 March, 2016
    Twitter yjmbo Jim Cheetham from University of Otago:
We appreciate the responsible disclosure of the vulnerability discovered, and the quick response when asked for details. @sinkmanu found a valid exploit in a function that was already protected - just not protected enough!

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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:184
Total reports on VIP sites:44
Total patched vulnerabilities:138
Recommendations received:2
Active since:08.10.2014

Reported Vulnerabilities

All Submissions VIP Submissions




No posts in blog yet










  Latest Patched

 17.04.2021 sandiego.edu
 17.04.2021 surfshark.com
 17.04.2021 gazetevatan.com
 17.04.2021 argyll-bute.gov.uk
 17.04.2021 bauhaus.info
 17.04.2021 utslp.edu.mx
 17.04.2021 bangor.ac.uk
 16.04.2021 livio.com
 16.04.2021 machinelearning.ai

  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.
@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.
@Daniel_Gruber     12 April, 2021
    Twitter Daniel_Gruber:
Thanks for reporting the XSS problem at my websites and the open source software I am developing metamorfosec.