Cyber_World
Top Security Researcher of the Month
Top VIP Security Researcher of the Month | Security Researcher Profile
Security researcher Cyber_World has already helped fix 45494 vulnerabilities.
Researcher reputation: 1670
Real name:
Praveen Kumar
Contact email:
[email protected]
Alternative Contacts:
[email protected]
Award / Bug Bounty I prefer:
I prefer bug bounty/swag/hof/vouchers
Paypal id - https://www.paypal.com/paypalme/cyberworld1
Recommendations and Acknowledgements


Thank you Praveen for the report and swift help to fix the vulnerability on our website. Your help is greatly appreciated! |


Thank you for letting us about the vulnerabilities found. Very helpful. |


Cyber_World helped us by pointing out some files that shouldn't be public! Thank you for the responsible disclosure! |


By your reports, we could understand and mitigate some security risks at our systems, thanks a lot for your help! |


Super professional and lightning-fast. Helped to resolve almost immediately. Fantastic! |


The Evollis team would like to thank Praveen for his work. Professional, very reactive and disclosing the full details of the vulnerability in a responsible manner. Thanks ! |


Dear Cyber_World, the SOC of Politecnico di Milano would like to thank you for disclosing us the vulnerability on our infrastructure. |


Cyber_World helped us by pointing out some log files that shouldn't be public! Thank you for the responsible disclosure and cordiality during the whole process! |


Found a clickjacking vulnerability and sent a professional and clear vulnerability report. Thank you Praveen! |
Shows the first 10 recommendations. See all.
Honor Badges
Number of Secured Websites
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10+ Websites
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50+ Websites
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500+ Websites
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WEB SECURITY VETERAN
1000+ Websites
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Advanced Security Research
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WAF Bypasser
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CSRF Master
30+ Reports
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AppSec Logic Master
30+ Reports
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Fastest Fix
Fix in 24 hours
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Outstanding Achievements
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Secured OBB
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OBB Advocate
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Improved OBB
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Commitment to Remediate and Patch
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Patch Master
55% Patched
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Patch Guru
65% Patched
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Patch Lord
75% Patched
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Recommendations and Recognition
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REPUTABLE
10+ Recommends
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FAMOUS
25+ Recommends
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GLOBALLY TRUSTED
50+ Recommends
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Distinguished Blog Author
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1 Post
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3 Posts
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5+ Posts
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Research Statistics
Total reports: | 286658 |
Total reports on VIP sites: | 2031 |
Total patched vulnerabilities: | 45494 |
Total vulnerabilities on Hold (Open Bug Bounty): | 35663 |
Recommendations received: | 96 |
Active since: | 22.10.2021 |
Top Security Researcher Awards: | ![]() ![]() ![]() |
Top VIP Security Researcher Awards: | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Reported Vulnerabilities
All Submissions VIP SubmissionsFeatured Submissions
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