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1,006,104 coordinated disclosures
628,908 fixed vulnerabilities
1,348 bug bounty programs, 2,698 websites
23,362 researchers, 1,318 honor badges

singhnitesh21 | Security Researcher Profile

Security researcher singhnitesh21 has already helped fix 506 vulnerabilities.

Researcher reputation:  360

Real name:
Nitesh Singh

About me:
Note :- If You Fixed Your Website Vulnerability, Please Don't Forget To Give Me Recommendations and Acknowledgements In My Open Bug Bounty Profile. link below

Contact email:
[email protected]

Award / Bug Bounty I prefer:
I prefer :
- Rewards
- Benefits Gifts
- Swag
- Hall of Fame
- Acknowledgment
- PayPal Money :

Follow me on:

Recommendations and Acknowledgements

@bjdean     19 May, 2021
    Twitter bjdean bjdean from Home_co_uk:
Your report was helpful in identifying and flaw and in improving our website security, thanks!
@simondale101     27 April, 2021
    Twitter simondale101 Simon Dale from theCrag:
Thanks for finding the XSS vulnerability in our site. Your response was fast, detailed and clear which made it easy to fix quickly.
@JonSmit93366590     26 March, 2021
    Twitter JonSmit93366590 Jon Smit from IPDB:
Thank you for reporting the issue so I could patch it and make the site safer for our users. Very clear report and reproduction steps.
@bryanlteague     22 March, 2021
    Twitter bryanlteague Bryan Teague from University of San Diego:
The security researcher did a fantastic job of identifying and communicating the security issues they have found. They forwarded all the necessary information for us to validate the issue, and confirm its fix once the development staff addressed the security report.
@bryanlteague     22 March, 2021
    Twitter bryanlteague Bryan Teague from University of San Diego:
This researcher has a great template for communicating vulnerabilities. They outlined all of the information I needed in order to address the issue, including how to duplicate the issue so I could validate the fix. Thorough and excellent work!
@bryanlteague     19 March, 2021
    Twitter bryanlteague Bryan Teague from University of San Diego:
The researcher did an outstanding job of identifying the issue, and detailing how to duplicate it. I appreciate this researcher's diligence.
@lorenzoherrera     16 January, 2021
    Twitter lorenzoherrera Loren from Litmind:
@singhnitesh21 found a hidden bug that might've allowed some XSS nasty things to sneak in. We've featured him in our bug hunters hall of fame:
@Mettenmeier     11 January, 2021
    Twitter Mettenmeier Ingo from Mettenmeier:
@singhnitesh21 helped us discover an access control issue with our website. We highly appreciate your support and your instant response enabling us to quickly fix the problem.
@EvoraIT     23 November, 2020
    Twitter EvoraIT Genia from EvoraIT:
Thank you to @singhnitesh21 for your responsible disclosure of an issue with our website on @openbugbounty and providing details on what to fix very timely. Great work for better web security!
@AsictSoc     18 November, 2020
    Twitter AsictSoc Security Operation Center from Politecnico di Milano:
Dear singhnitesh21,

the SOC of Politecnico di Milano would like to thank you for disclosing us a XSS vulnerability on our infrastructure.

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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
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:707
Total reports on VIP sites:106
Total patched vulnerabilities:506
Total vulnerabilities on Hold (Open Bug Bounty):25
Recommendations received:21
Active since:20.03.2020

Open Bug Bounty Certificate

Researcher Certificate

Reported Vulnerabilities

All Submissions VIP SubmissionsFeatured Submissions

No posts in blog yet

  Latest Patched


  Latest Blog Posts

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
11.04.2021 by Open Bug Bounty
Better Notifications Mechanism

  Recent Recommendations

@darione90     19 June, 2021
    Twitter darione90:
Many thanks to garlet_marco for finding an XSS vulnerability on our website!
@RyanBoehm12     16 June, 2021
    Twitter RyanBoehm12:
Vighnesh Gupta was professional, considerate, and thorough in helping us resolve a security flaw on our website. He communicated with in a timely manner, and provided all necessary support to fix the issue. I highly recommend him.
@rus_cert     16 June, 2021
    Twitter rus_cert:
Thanks for informing us about the vulnerability and providing helpful details :-)
@Cyber91998806     16 June, 2021
    Twitter Cyber91998806:
He responded to my mails quickly and helped us how to fix the vulnerability in a professional way. I recommended this guy.
@contactsplus     15 June, 2021
    Twitter contactsplus:
Tuhin reported 3 valid vulnerabilities to us of severities High, Medium and Low.

He was very professional and helped us recreate the issues until we were able to verify.
He was awarded a bounty for his efforts.

Thank you Tuhin!

Contacts+ Security Team.