Open Bug Bounty selected among the
Top 5 Bug Bounty programs to watch
in 2021 by The Hacker News

For security researchers
Report a Vulnerability
Submit, help fixing, get kudos.
For website owners
Start a Bug Bounty
Run your bounty program for free.
1,001,986 coordinated disclosures
626,461 fixed vulnerabilities
1,345 bug bounty programs, 2,693 websites
23,266 researchers, 1,317 honor badges

Caesar302 | Security Researcher Profile

Security researcher Caesar302 has already helped fix 52 vulnerabilities.

Researcher reputation:  140

Contact email:
[email protected]

Recommendations and Acknowledgements

@BountyNeuvoo     22 October, 2019
    Twitter BountyNeuvoo Raed from Neuvoo:

Thank you for participating in our responsible disclosure program.

You helped us to solve a security vulnerability by informing us directly and delivering comprehensible examples.

We greatly appreciate your assistance in helping us maintain the security of our services.

Best regards
@NewLineHorizon1     3 August, 2019
    Twitter NewLineHorizon1 Melisa from NewLineHorizon:

Thanks for participating in responsible disclosure program.
The reports you submitted were extremely helpful to our team and provided us the details we needed to resolve the issues that you identified.
We are deeply committed to provide a safe and secure experience to our users and are therefore grateful for your efforts to help us improve our services.

Best Regards!
@steven_chanin     13 May, 2019
    Twitter steven_chanin Steven Chanin from First Kid Bank:
I'd like to send a thank you out to @Caesar302. He noticed a security problem with First Kid Bank and contacted us so we could handle it. Thanks!
@TiagoGuedesEGo1     2 May, 2021
    Twitter TiagoGuedesEGo1 Tiago Guedes from E-Goi:
Caesar302 made us aware of several security vulnerabilities that represented security flaws of several degrees and needed to be rectified.

It was a pleasure working with him and I hope we can work again in the future, Thank you!
@PaulKLeasure1     5 June, 2020
    Twitter PaulKLeasure1 PKLeasure from PKLeasure:
Thank you for reporting the XSS vulnerabilities on my website. The issues, have been addressed for a safer experience. Your interest in helping us have a more secure site is appreciated. Please continue to follow the updated instructions on my profile.
@Rumskkurs     7 April, 2020
    Twitter Rumskkurs Andrey from
Many thanks for the XSS vulnerability reports.
@Rumskkurs     7 April, 2020
    Twitter Rumskkurs Andrey from
Many thanks for the XSS vulnerability reports.
@mschraudolph     28 January, 2020
    Twitter mschraudolph Markus Schraudolph from Vianovis:
Thank you for helping us find security problems on our website!

Beste regards

@hearthstonehu     28 June, 2019
    Twitter hearthstonehu Bence from Hearthstone Hungary:
Thank you for reporting the XSS vulnerability on my website. You helped me find the issue, and now the website is safer to everyone, thanks to you!

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:193
Total reports on VIP sites:44
Total patched vulnerabilities:52
Recommendations received:9
Active since:28.03.2018

Reported Vulnerabilities

All Submissions VIP 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     14 June, 2021
    Twitter darione90:
Many thanks for finding and reporting an XSS vulnerability on our website!
@darione90     13 June, 2021
    Twitter darione90:
Many thanks for helping us fixing a XSS vulnerability on our website!
@darione90     12 June, 2021
    Twitter darione90:
Many thanks to 0xrocky for finding a vulnerability on our website!
@infoclimat     11 June, 2021
    Twitter infoclimat:
I can confirm k0t has found an XSS vulnerability on our website, that was fixed quickly after. Thanks for the finding.
@infoclimat     10 June, 2021
    Twitter infoclimat:
Taha has found several XSS vulnerabilities, and kindly reported them to our team.