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Karthikeyan Nagaraj

I'm Karthikeyan Nagaraj, also known as Cyberw1ng. I'm a passionate Cyber Security Researcher, Bug Hunter, and Penetration Tester from India. I specialize in developing tools and softwares in Cybersec.

$35,000 Bounty: How Inappropriate Access Control Led to GitLab Account Takeover

$35,000 Bounty: How Inappropriate Access Control Led to GitLab Account Takeover

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25,000$ Bounty — Simple SSRF Led to AWS Credentials Exposure

25,000$ Bounty — Simple SSRF Led to AWS Credentials Exposure

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Finding Juicy Information from GraphQL

Finding Juicy Information from GraphQL

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25000$ IDOR: How a Simple ID Enumeration Exposed Private Data

25000$ IDOR: How a Simple ID Enumeration Exposed Private Data

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Exploiting GraphQL Vulnerabilities: How Misconfigurations Can Lead to Data Leaks

Exploiting GraphQL Vulnerabilities: How Misconfigurations Can Lead to Data Leaks

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$25,000 Bug Bounty for a GraphQL Security Flaw!

$25,000 Bug Bounty for a GraphQL Security Flaw!

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